Bump CITATION.cff to v1.0.3 (2026-07-16) to match the dataset

CHANGELOG.md

@@ -0,0 +1,8 @@
+# Changelog
+
+All notable changes to this dataset are recorded here. Each release corresponds to a dated snapshot in `data/`.
+
+- 2026-07-16 - v1.0.3 - Refreshed Backblaze failure rates to a rolling window through Q1 2026 (full-year 2025 plus the Q1 2026 quarter, ~1.34% fleet); 208 drives, 25 with a failure rate.
+- 2026-06-26 - v1.0.2 - Refreshed to the current live catalog (149 drives); minor catalog reconciliation since v1.0.1.
+- 2026-06-21 - v1.0.1 - Added per-drive noise (idle/seek A-weighted sound power, dB) and helium fields. Corrected WD40EZAX / WD60EZAX to CMR (newer EZAX is CMR; only older EZAZ is SMR).
+- 2026-06-16 - v1.0.0 - Initial public dataset: full specs, CMR/SMR classification, full-year 2025 Backblaze annualized failure rates.

CITATION.cff

@@ -0,0 +1,23 @@
+cff-version: 1.2.0
+title: NASdisks NAS Drive Data
+message: "If you use this dataset, please cite it and link to nasdisks.com."
+type: dataset
+authors:
+  - name: NASdisks
+url: "https://www.nasdisks.com/data/"
+repository-code: "https://github.com/deeddy/nas-drive-data"
+license: CC-BY-4.0
+version: "1.0.3"
+date-released: "2026-07-16"
+identifiers:
+  - type: doi
+    value: "10.5281/zenodo.21225049"
+    description: "Concept DOI (all versions, resolves to the latest)"
+keywords:
+  - NAS
+  - hard drives
+  - CMR
+  - SMR
+  - Backblaze
+  - reliability
+  - storage

README.md

@@ -1,8 +1,14 @@
 # NAS drive dataset
 
-An open dataset of NAS hard drives: full specs, **CMR vs SMR**, and real-world **Backblaze annualized failure rates (AFR)**. 140+ drives, with a measured failure rate for the models Backblaze tracks. Our drive specs and CMR/SMR data are free to use - including commercially - under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) with credit; the Backblaze failure-rate fields stay under [Backblaze's own terms](#licence--attribution) (cite Backblaze; don't sell the data itself).
+[![DOI](https://img.shields.io/badge/DOI-10.5281%2Fzenodo.21225049-blue)](https://doi.org/10.5281/zenodo.21225049)
 
-Maintained at [nasdisks.com](https://www.nasdisks.com/), where the same data powers a NAS drive price comparison across seven Amazon regions.
+**Cite:** NASdisks (2026), *NAS Drive Dataset*, Zenodo. doi:[10.5281/zenodo.21225049](https://doi.org/10.5281/zenodo.21225049)
+
+An original dataset of NAS and enterprise hard drives: full specs, **CMR vs SMR classification**, and **annualized failure rates** derived from Backblaze Drive Stats. 208 drives.
+
+The core of this dataset - the CMR/SMR classification and drive specs - is our own original research, compiled from manufacturer datasheets and model-number analysis. Manufacturers do not publish a unified CMR/SMR list; we built one. The failure-rate column enriches it with rates derived from Backblaze's raw Drive Stats data (our computation, their underlying counts).
+
+Maintained at [nasdisks.com](https://www.nasdisks.com/), where the same data powers a NAS drive comparison across seven Amazon regions.
 
 > **These files are a dated snapshot and may be out of date.** The current, always-up-to-date dataset lives at **[nasdisks.com/data/](https://www.nasdisks.com/data/)** - download the latest there, or call the CORS-enabled endpoints below. Each file in `data/` carries its export date in the filename so you always know how old your copy is.
 
@@ -10,11 +16,11 @@ Maintained at [nasdisks.com](https://www.nasdisks.com/), where the same data pow
 
 | File | Rows | What it is |
 |------|------|------------|
-| [`data/drives-2026-06-16.csv`](data/drives-2026-06-16.csv) | 140+ | The headline file: one flat row per drive, specs joined to failure rate. |
+| [`data/drives-2026-07-16.csv`](data/drives-2026-07-16.csv) | 208 | The headline file: one flat row per drive, all specs and failure rate combined. |
-| [`data/drives-2026-06-16.json`](data/drives-2026-06-16.json) | 140+ | The same rows as JSON (mirror of the live API). |
+| [`data/drives-2026-07-16.json`](data/drives-2026-07-16.json) | 208 | The same rows as JSON (mirror of the live API). |
-| [`data/cmr-reference-2026-06-16.csv`](data/cmr-reference-2026-06-16.csv) | 140+ | Source of truth for specs + CMR/SMR classification, with a per-row `confidence` flag. |
+| [`data/cmr-reference-2026-07-16.csv`](data/cmr-reference-2026-07-16.csv) | 208 | Source of truth for specs and CMR/SMR classification (including idle/seek noise and helium fill), with a per-row `confidence` flag. Our original research. |
-| [`data/backblaze-afr-2026-06-16.csv`](data/backblaze-afr-2026-06-16.csv) | 36 | Full-year 2025 Backblaze failure rates per model (the models Backblaze runs at scale). |
+| [`data/backblaze-afr-2026-07-16.csv`](data/backblaze-afr-2026-07-16.csv) | 31 | Annualized failure rates over a rolling window through Q1 2026 (full-year 2025 plus the Q1 2026 quarter), computed from Backblaze raw Drive Stats. |
-| [`data/series-reliability-2026-06-16.csv`](data/series-reliability-2026-06-16.csv) | - | Manufacturer series specs (warranty, rated workload, MTBF) used as context where Backblaze has no data. |
+| [`data/series-reliability-2026-07-16.csv`](data/series-reliability-2026-07-16.csv) | - | Manufacturer series specs (warranty, rated workload, MTBF) used as context where Backblaze has no data. |
 
 ## Quick start
 
@@ -28,7 +34,7 @@ curl -s https://www.nasdisks.com/data/drives.json | jq '.drives[0]'
 curl -s https://www.nasdisks.com/data/drives.csv
 ```
 
-## Columns (`drives-2026-06-16.csv` / `drives-2026-06-16.json`)
+## Columns (`drives-2026-07-16.csv` / `drives-2026-07-16.json`)
 
 | Column | Meaning |
 |--------|---------|
@@ -41,25 +47,29 @@ curl -s https://www.nasdisks.com/data/drives.csv
 | `interface` | SATA or SAS. |
 | `form_factor` | 3.5 or 2.5. |
 | `recording_tech` | `cmr` or `smr` - the field that matters most for RAID/NAS use. |
+| `acoustic_idle_db` / `acoustic_seek_db` | Idle / seek noise as A-weighted sound power (dB), from manufacturer datasheets. Null where the maker doesn't publish it. |
+| `is_helium` | Whether the drive is helium-sealed (`true`/`false`); null if unconfirmed. |
 | `drive_class` | NAS, NAS-Pro, Enterprise, Surveillance, Desktop, etc. |
 | `in_production` | Whether the drive is currently sold new. |
-| `afr_pct` | Backblaze annualized failure rate, full-year 2025 (null where Backblaze doesn't track the model). |
+| `also_sold_as` | Equivalent SKUs merged into this drive - format/firmware/secure-erase/OEM variants of the same physical drive. `;`-separated in the CSV, an array in JSON; empty when none. |
-| `reliability_drive_count` / `reliability_drive_days` / `reliability_failures` | The raw figures behind `afr_pct`. |
+| `afr_pct` | Annualized failure rate over a rolling window through Q1 2026 (2025 + the Q1 2026 quarter), derived from Backblaze Drive Stats (null where Backblaze doesn't track the model). |
+| `reliability_drive_count` / `reliability_drive_days` / `reliability_failures` | The raw Backblaze figures behind `afr_pct`. |
 | `reliability_source` | Provenance of the failure rate. |
 
 ## Methodology
 
-- **CMR vs SMR** is classified from manufacturer datasheets and model-number decoding. SMR drives shingle their tracks, which cripples random-write and RAID-rebuild performance, so the distinction is the single most important spec for a NAS - and manufacturers do not always advertise it. The `confidence` column in `cmr-reference-2026-06-16.csv` flags how certain each call is.
+- **CMR vs SMR** is our original classification, built from manufacturer datasheets and model-number decoding. Manufacturers ship SMR drives into NAS lines without labelling them as such; this dataset exists because there was no single authoritative per-model reference. The `confidence` column in `cmr-reference-2026-07-16.csv` flags certainty per row.
-- **Failure rates** are computed from Backblaze's raw 2025 quarterly Drive Stats, aggregated to a full-year annualized rate and validated against Backblaze's own published fleet figure (~1.36% for 2025). Only the catalog models that exactly match a Backblaze-tracked model carry an `afr_pct`; the rest are left null rather than guessed.
+- **Noise and helium** are read from manufacturer datasheets (idle/seek A-weighted sound power; helium-seal designation). Our compilation; licensed CC BY 4.0 alongside the other specs.
-- **`series-reliability-2026-06-16.csv`** gives manufacturer-rated context (warranty years, workload TB/year, MTBF) for lines Backblaze doesn't run, so you have *something* to reason about beyond a blank cell.
+- **Failure rates** are computed from Backblaze's raw quarterly Drive Stats: we aggregate drive-days and failure counts into a single annualized rate over a rolling window through Q1 2026 (full-year 2025 plus the Q1 2026 quarter), which keeps per-model samples large, and validate against Backblaze's published fleet figures (~1.34% over that window). The computation and methodology are ours; the underlying counts are Backblaze's (see licence section). Models Backblaze doesn't track are left null rather than guessed.
+- **`series-reliability-2026-07-16.csv`** gives manufacturer-rated context (warranty, workload TB/year, MTBF) for lines Backblaze doesn't run.
 
 ## Licence & attribution
 
-**Short version: the specs are fully open; the failure rates are free to use but must credit Backblaze and can't be resold on their own.**
+**Short version: the specs and CMR/SMR data are fully open (CC BY 4.0). The failure-rate fields are free to use but must credit Backblaze and cannot be resold on their own.**
 
-### 1. Drive specs + CMR/SMR classification - CC BY 4.0
+### 1. Drive specs, CMR/SMR classification, and acoustics - CC BY 4.0
 
-Our own work (every field *except* the failure-rate ones). Licensed under [Creative Commons Attribution 4.0 (CC BY 4.0)](https://creativecommons.org/licenses/by/4.0/); full text in [`LICENSE`](LICENSE).
+Our original work (every field *except* the failure-rate ones). Licensed under [Creative Commons Attribution 4.0 (CC BY 4.0)](https://creativecommons.org/licenses/by/4.0/); full text in [`LICENSE`](LICENSE).
 
 - **You can:** copy, modify, redistribute and build on it - including commercially.
 - **You must:** credit the source, e.g.
@@ -70,7 +80,7 @@ Our own work (every field *except* the failure-rate ones). Licensed under [Creat
 
 ### 2. Failure-rate data - Backblaze's terms (NOT CC BY 4.0)
 
-The fields `afr_pct`, `reliability_drive_count`, `reliability_drive_days`, `reliability_failures` (in `drives-2026-06-16.csv` / `drives-2026-06-16.json`) and all of `backblaze-afr-2026-06-16.csv` come from Backblaze Drive Stats.
+The fields `afr_pct`, `reliability_drive_count`, `reliability_drive_days`, `reliability_failures` (in `drives-2026-07-16.csv` / `drives-2026-07-16.json`) and all of `backblaze-afr-2026-07-16.csv` are derived from Backblaze Drive Stats. The computation is ours; the underlying counts are Backblaze's.
 
 - **You can:** use it for free, and build (and even sell) derivative works from it.
 - **You must:** credit Backblaze as the source.
@@ -79,4 +89,11 @@ The fields `afr_pct`, `reliability_drive_count`, `reliability_drive_days`, `reli
 
 ## Updates
 
-This repo is a point-in-time snapshot; the date in each filename is its export date and it can fall behind. For current data use [nasdisks.com/data/](https://www.nasdisks.com/data/) or the endpoints above, which always reflect the latest catalogue and Backblaze figures.
+This repo is a point-in-time snapshot; the date in each filename is its export date. For current data use [nasdisks.com/data/](https://www.nasdisks.com/data/) or the endpoints above.
+
+## Changelog
+
+- **2026-07-16 - v1.0.3** - Refreshed Backblaze failure rates to a rolling window through Q1 2026 (full-year 2025 plus the Q1 2026 quarter, ~1.34% fleet); 208 drives, 25 with a failure rate.
+- **2026-06-26 - v1.0.2** - Refreshed to the current live catalog (149 drives); minor catalog reconciliation since v1.0.1.
+- **2026-06-21 - v1.0.1** - Added per-drive noise (idle/seek A-weighted sound power, dB) and helium fields. Corrected WD40EZAX / WD60EZAX to CMR (newer EZAX is CMR; only older EZAZ is SMR).
+- **2026-06-16 - v1.0.0** - Initial public dataset: full specs, CMR/SMR classification, full-year 2025 Backblaze annualized failure rates.

data/backblaze-afr-2026-06-16.csv

@@ -1,37 +0,0 @@
-model,mfg,capacity_tb,drive_count,avg_age_months,drive_days,failures,afr_pct,source
-MG08ACA16TA,Toshiba,16,39442,,14623715,362,0.90,Backblaze 2025
-MG07ACA14TA,Toshiba,14,37213,,13654728,432,1.15,Backblaze 2025
-WUH722222ALE6L4,WDC,22,44265,,13612879,177,0.47,Backblaze 2025
-ST16000NM001G,Seagate,16,34305,,12381689,182,0.54,Backblaze 2025
-WUH721816ALE6L4,WDC,16,26650,,9671421,176,0.66,Backblaze 2025
-ST12000NM0008,Seagate,12,18551,,6877112,486,2.58,Backblaze 2025
-MG10ACA20TE,Toshiba,20,17999,,4909379,80,0.59,Backblaze 2025
-ST8000NM0055,Seagate,8,13185,,4870236,291,2.18,Backblaze 2025
-HUH721212ALE604,HGST,12,13095,,4853717,358,2.69,Backblaze 2025
-ST12000NM001G,Seagate,12,13147,,4817914,127,0.96,Backblaze 2025
-ST14000NM001G,Seagate,14,10464,,3849616,142,1.35,Backblaze 2025
-HUH721212ALN604,HGST,12,9692,,3628418,393,3.95,Backblaze 2025
-ST8000DM002,Seagate,8,8796,,3276650,156,1.74,Backblaze 2025
-WUH721414ALE6L4,WDC,14,8630,,3141290,70,0.81,Backblaze 2025
-MG08ACA16TE,Toshiba,16,6210,,2188375,79,1.32,Backblaze 2025
-ST24000NM002H,Seagate,24,8328,,1941010,146,2.75,Backblaze 2025
-MG08ACA16TEY,Toshiba,16,4861,,1843841,318,6.30,Backblaze 2025
-WUH721816ALE6L0,WDC,16,2979,,1092886,59,1.97,Backblaze 2025
-HUH721212ALE600,HGST,12,2606,,951081,17,0.65,Backblaze 2025
-ST14000NM0138,Seagate,14,1251,,467111,68,5.31,Backblaze 2025
-HUH728080ALE600,HGST,8,1021,,389340,38,3.56,Backblaze 2025
-HMS5C4040BLE640,HGST,4,186,,375277,5,0.49,Backblaze 2025
-MG11ACA24TE,Toshiba,24,4739,,374087,7,0.68,Backblaze 2025
-ST10000NM0086,Seagate,10,978,,367460,57,5.66,Backblaze 2025
-ST12000NM0007,Seagate,12,981,,366658,55,5.48,Backblaze 2025
-ST12000NM000J,Seagate,12,1059,,347582,4,0.42,Backblaze 2025
-MG07ACA14TEY,Toshiba,14,983,,324488,20,2.25,Backblaze 2025
-ST16000NM002J,Seagate,16,465,,168586,1,0.22,Backblaze 2025
-ST14000NM000J,Seagate,14,407,,117113,7,2.18,Backblaze 2025
-WUH722626ALE6L4,WDC,26,1200,,91690,1,0.40,Backblaze 2025
-ST8000NM000A,Seagate,8,245,,90082,0,0.00,Backblaze 2025
-MG09ACA16TE,Toshiba,16,348,,63327,3,1.73,Backblaze 2025
-ST16000NM000J,Seagate,16,111,,31498,2,2.32,Backblaze 2025
-HUH728080ALE604,HGST,8,76,,28775,2,2.54,Backblaze 2025
-ST14000NM0018,Seagate,14,61,,23071,3,4.75,Backblaze 2025
-ST18000NM000J,Seagate,18,60,,21837,1,1.67,Backblaze 2025

data/backblaze-afr-2026-07-16.csv

@@ -0,0 +1,32 @@
+model,mfg,capacity_tb,drive_count,avg_age_months,drive_days,failures,afr_pct,source
+MG08ACA16TA,Toshiba,16,40036,,18171965,464,0.93,Backblaze thru Q1 2026
+WUH722222ALE6L4,WDC,22,45638,,17605821,219,0.45,Backblaze thru Q1 2026
+MG07ACA14TA,Toshiba,14,37263,,16998452,526,1.13,Backblaze thru Q1 2026
+ST16000NM001G,Seagate,16,34729,,15479794,226,0.53,Backblaze thru Q1 2026
+WUH721816ALE6L4,WDC,16,26801,,12074153,240,0.73,Backblaze thru Q1 2026
+ST12000NM0008,Seagate,12,18650,,8541670,615,2.63,Backblaze thru Q1 2026
+MG10ACA20TE,Toshiba,20,20451,,6574642,122,0.68,Backblaze thru Q1 2026
+ST8000NM0055,Seagate,8,13232,,6046855,330,1.99,Backblaze thru Q1 2026
+HUH721212ALE604,HGST,12,13277,,6037491,444,2.68,Backblaze thru Q1 2026
+ST12000NM001G,Seagate,12,13216,,6003459,160,0.97,Backblaze thru Q1 2026
+ST14000NM001G,Seagate,14,10519,,4794016,163,1.24,Backblaze thru Q1 2026
+HUH721212ALN604,HGST,12,9780,,4498670,488,3.96,Backblaze thru Q1 2026
+WUH721414ALE6L4,WDC,14,8640,,3917847,77,0.72,Backblaze thru Q1 2026
+ST8000DM002,Seagate,8,8910,,3916123,181,1.69,Backblaze thru Q1 2026
+ST24000NM002H,Seagate,24,9605,,2761100,220,2.91,Backblaze thru Q1 2026
+MG08ACA16TE,Toshiba,16,6264,,2742253,100,1.33,Backblaze thru Q1 2026
+MG08ACA16TEY,Toshiba,16,4885,,2278904,344,5.51,Backblaze thru Q1 2026
+WUH721816ALE6L0,WDC,16,2994,,1360754,83,2.23,Backblaze thru Q1 2026
+HUH721212ALE600,HGST,12,2608,,1185431,25,0.77,Backblaze thru Q1 2026
+MG11ACA24TE,Toshiba,24,7203,,869474,10,0.42,Backblaze thru Q1 2026
+ST14000NM0138,Seagate,14,1251,,578820,83,5.23,Backblaze thru Q1 2026
+HUH728080ALE600,HGST,8,1026,,476261,38,2.91,Backblaze thru Q1 2026
+ST10000NM0086,Seagate,10,981,,454127,68,5.47,Backblaze thru Q1 2026
+ST12000NM0007,Seagate,12,983,,454047,66,5.31,Backblaze thru Q1 2026
+ST12000NM000J,Seagate,12,1087,,444469,5,0.41,Backblaze thru Q1 2026
+MG07ACA14TEY,Toshiba,14,996,,413090,25,2.21,Backblaze thru Q1 2026
+HMS5C4040BLE640,HGST,4,186,,391135,5,0.47,Backblaze thru Q1 2026
+WUH722626ALE6L4,WDC,26,3604,,274161,5,0.67,Backblaze thru Q1 2026
+ST16000NM002J,Seagate,16,466,,210517,1,0.17,Backblaze thru Q1 2026
+ST14000NM000J,Seagate,14,433,,154371,8,1.89,Backblaze thru Q1 2026
+MG09ACA16TE,Toshiba,16,506,,100315,4,1.46,Backblaze thru Q1 2026

data/cmr-reference-2026-06-16.csv

@@ -1,137 +0,0 @@
-model,brand,line,capacity_tb,rpm,cache_mb,interface,form_factor,rec_tech,class,in_production,confidence,notes
-WD20EFPX,WD,Red Plus,2,5400,128,SATA,3.5,CMR,NAS,yes,high,
-WD30EFZX,WD,Red Plus,3,5400,128,SATA,3.5,CMR,NAS,yes,medium,older EFZX naming
-WD40EFPX,WD,Red Plus,4,5400,256,SATA,3.5,CMR,NAS,yes,high,
-WD60EFPX,WD,Red Plus,6,5400,256,SATA,3.5,CMR,NAS,yes,high,
-WD80EFPX,WD,Red Plus,8,5640,256,SATA,3.5,CMR,NAS,yes,high,
-WD80EFZZ,WD,Red Plus,8,5640,256,SATA,3.5,CMR,NAS,yes,medium,alt 8TB SKU
-WD101EFBX,WD,Red Plus,10,7200,256,SATA,3.5,CMR,NAS,yes,high,
-WD120EFBX,WD,Red Plus,12,7200,256,SATA,3.5,CMR,NAS,yes,high,
-WD140EFGX,WD,Red Plus,14,7200,512,SATA,3.5,CMR,NAS,yes,high,
-WD2002FFSX,WD,Red Pro,2,7200,64,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD4005FFBX,WD,Red Pro,4,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,
-WD6005FFBX,WD,Red Pro,6,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,
-WD8005FFBX,WD,Red Pro,8,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,
-WD102KFBX,WD,Red Pro,10,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD121KFBX,WD,Red Pro,12,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD142KFGX,WD,Red Pro,14,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD161KFGX,WD,Red Pro,16,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD181KFGX,WD,Red Pro,18,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD201KFGX,WD,Red Pro,20,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD221KFGX,WD,Red Pro,22,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,
-WD240KFGX,WD,Red Pro,24,7200,512,SATA,3.5,CMR,NAS-Pro,yes,medium,newest ePMR CMR
-WD1005FBYZ,WD,Gold,1,7200,128,SATA,3.5,CMR,Enterprise,yes,medium,
-WD2005FBYZ,WD,Gold,2,7200,128,SATA,3.5,CMR,Enterprise,yes,medium,
-WD4004FRYZ,WD,Gold,4,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-WD6004FRYZ,WD,Gold,6,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-WD8004FRYZ,WD,Gold,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-WD102KRYZ,WD,Gold,10,7200,256,SATA,3.5,CMR,Enterprise,yes,high,
-WD121KRYZ,WD,Gold,12,7200,256,SATA,3.5,CMR,Enterprise,yes,high,
-WD142KRYZ,WD,Gold,14,7200,512,SATA,3.5,CMR,Enterprise,yes,high,
-WD161KRYZ,WD,Gold,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,
-WD181KRYZ,WD,Gold,18,7200,512,SATA,3.5,CMR,Enterprise,yes,high,
-WD202KRYZ,WD,Gold,20,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-WD221KRYZ,WD,Gold,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-WD241KRYZ,WD,Gold,24,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,newest
-HUS728T8TALE6L4,WD,Ultrastar DC HC320,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-WUS721010ALE6L4,WD,Ultrastar DC HC330,10,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-HUH721212ALE604,WD,Ultrastar DC HC520,12,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-WUH721414ALE6L4,WD,Ultrastar DC HC530,14,7200,512,SATA,3.5,CMR,Enterprise,yes,high,
-WUH721816ALE6Lx,WD,Ultrastar DC HC550,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR; merged SKUs L0/L4
-WUH721818ALE6L4,WD,Ultrastar DC HC550,18,7200,512,SATA,3.5,CMR,Enterprise,yes,high,
-WUH722020BLE6L4,WD,Ultrastar DC HC560,20,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-WUH722222ALE6L4,WD,Ultrastar DC HC570,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-WUH722424ALE6L4,WD,Ultrastar DC HC580,24,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-WUH721414AL5204,WD,Ultrastar DC HC530,14,7200,512,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant
-WD8001PURP,WD,Purple Pro,8,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-WD101PURP,WD,Purple Pro,10,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-WD121PURP,WD,Purple Pro,12,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-WD141PURP,WD,Purple Pro,14,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,
-WD181PURP,WD,Purple Pro,18,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,
-WD221PURP,WD,Purple Pro,22,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,
-ST1000VN002,Seagate,IronWolf,1,5900,64,SATA,3.5,CMR,NAS,yes,medium,
-ST2000VN003,Seagate,IronWolf,2,5400,256,SATA,3.5,CMR,NAS,yes,high,
-ST3000VN006,Seagate,IronWolf,3,5400,256,SATA,3.5,CMR,NAS,yes,medium,
-ST4000VN006,Seagate,IronWolf,4,5400,256,SATA,3.5,CMR,NAS,yes,high,
-ST6000VN006,Seagate,IronWolf,6,5400,256,SATA,3.5,CMR,NAS,yes,high,
-ST8000VN004,Seagate,IronWolf,8,7200,256,SATA,3.5,CMR,NAS,yes,high,
-ST10000VN000,Seagate,IronWolf,10,7200,256,SATA,3.5,CMR,NAS,yes,medium,older SKU
-ST12000VN0008,Seagate,IronWolf,12,7200,256,SATA,3.5,CMR,NAS,yes,high,
-ST2000NT001,Seagate,IronWolf Pro,2,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,
-ST4000NT001,Seagate,IronWolf Pro,4,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,
-ST6000NT001,Seagate,IronWolf Pro,6,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,
-ST8000NT001,Seagate,IronWolf Pro,8,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-ST10000NT001,Seagate,IronWolf Pro,10,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,
-ST12000NT001,Seagate,IronWolf Pro,12,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-ST14000NT001,Seagate,IronWolf Pro,14,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-ST16000NT001,Seagate,IronWolf Pro,16,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-ST18000NT001,Seagate,IronWolf Pro,18,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-ST20000NT001,Seagate,IronWolf Pro,20,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,
-ST22000NT001,Seagate,IronWolf Pro,22,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,
-ST24000NT002,Seagate,IronWolf Pro,24,7200,512,SATA,3.5,CMR,NAS-Pro,yes,medium,
-ST8000NM000A,Seagate,Exos 7E8,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-ST8000NM017B,Seagate,Exos 7E10,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-ST10000NM019B,Seagate,Exos 7E10,10,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-ST16000NM001G,Seagate,Exos X16,16,7200,256,SATA,3.5,CMR,Enterprise,yes,high,
-ST18000NM000J,Seagate,Exos X18,18,7200,256,SATA,3.5,CMR,Enterprise,yes,high,
-ST20000NM007D,Seagate,Exos X20,20,7200,256,SATA,3.5,CMR,Enterprise,yes,high,
-ST22000NM001E,Seagate,Exos X22,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-ST24000NM002H,Seagate,Exos X24,24,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-ST16000NM002G,Seagate,Exos X16,16,7200,256,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant
-ST18000NM004J,Seagate,Exos X18,18,7200,256,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant
-ST1000VX013,Seagate,SkyHawk,1,5900,64,SATA,3.5,CMR,Surveillance,yes,medium,
-ST2000VX017,Seagate,SkyHawk,2,5400,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST4000VX016,Seagate,SkyHawk,4,5900,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST6000VX009,Seagate,SkyHawk,6,5400,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST8000VX010,Seagate,SkyHawk,8,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST8000VE001,Seagate,SkyHawk AI,8,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST12000VE001,Seagate,SkyHawk AI,12,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST16000VE002,Seagate,SkyHawk AI,16,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST18000VE002,Seagate,SkyHawk AI,18,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,
-ST20000VE002,Seagate,SkyHawk AI,20,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,
-ST24000VE002,Seagate,SkyHawk AI,24,7200,512,SATA,3.5,CMR,Surveillance,yes,low,newest verify
-HDWG440,Toshiba,N300,4,7200,256,SATA,3.5,CMR,NAS,yes,high,
-HDWG460,Toshiba,N300,6,7200,256,SATA,3.5,CMR,NAS,yes,high,
-HDWG480,Toshiba,N300,8,7200,256,SATA,3.5,CMR,NAS,yes,high,
-HDWG11A,Toshiba,N300,10,7200,256,SATA,3.5,CMR,NAS,yes,medium,
-HDWG21C,Toshiba,N300,12,7200,256,SATA,3.5,CMR,NAS,yes,high,
-HDWG31G,Toshiba,N300,14,7200,256,SATA,3.5,CMR,NAS,yes,high,
-HDWG51G,Toshiba,N300,16,7200,512,SATA,3.5,CMR,NAS,yes,high,
-MG06ACA600E,Toshiba,MG06,6,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-MG06ACA800E,Toshiba,MG06,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-MG06ACA10TE,Toshiba,MG06,10,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,
-MG07ACA12TE,Toshiba,MG07,12,7200,256,SATA,3.5,CMR,Enterprise,yes,high,
-MG07ACA14TE,Toshiba,MG07,14,7200,256,SATA,3.5,CMR,Enterprise,yes,high,
-MG08ACA16Tx,Toshiba,MG08,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR; merged SKUs TA/TE
-MG09ACA18TE,Toshiba,MG09,18,7200,512,SATA,3.5,CMR,Enterprise,yes,high,
-MG10ACA20TE,Toshiba,MG10,20,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-MG10AFA22TE,Toshiba,MG10,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,
-MG07SCA14TE,Toshiba,MG07,14,7200,256,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant
-MG09SCA18TE,Toshiba,MG09,18,7200,512,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant
-HDWR440,Toshiba,X300,4,7200,256,SATA,3.5,CMR,Desktop,yes,medium,
-HDWR460,Toshiba,X300,6,7200,256,SATA,3.5,CMR,Desktop,yes,medium,
-HDWR480,Toshiba,X300,8,7200,256,SATA,3.5,CMR,Desktop,yes,medium,
-HDWR11A,Toshiba,X300,10,7200,256,SATA,3.5,CMR,Desktop,yes,medium,
-HDWR21C,Toshiba,X300,12,7200,256,SATA,3.5,CMR,Desktop,yes,medium,
-HDWR31G,Toshiba,X300,14,7200,256,SATA,3.5,CMR,Desktop,yes,medium,
-WD20EZAZ,WD,Blue,2,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist
-WD40EZAZ,WD,Blue,4,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist
-WD60EZAZ,WD,Blue,6,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist
-WD40EZAX,WD,Blue,4,5400,256,SATA,3.5,SMR,Desktop,yes,medium,newer SMR blacklist
-WD60EZAX,WD,Blue,6,5400,256,SATA,3.5,SMR,Desktop,yes,medium,newer SMR blacklist
-WD20EFAX,WD,Red,2,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded by Red Plus SMR blacklist
-WD30EFAX,WD,Red,3,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded SMR blacklist
-WD40EFAX,WD,Red,4,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded SMR blacklist
-WD60EFAX,WD,Red,6,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded SMR blacklist
-ST2000DM008,Seagate,BarraCuda,2,7200,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist
-ST3000DM007,Seagate,BarraCuda,3,5400,256,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist
-ST4000DM004,Seagate,BarraCuda,4,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist
-ST6000DM003,Seagate,BarraCuda,6,5400,256,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist
-ST8000DM004,Seagate,BarraCuda,8,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist
-HDWD240,Toshiba,P300,4,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist
-HDWD260,Toshiba,P300,6,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist
-DT02ABA400,Toshiba,DT02,4,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist
-DT02ABA600,Toshiba,DT02,6,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist
-WUH722626ALE6L4,WD,Ultrastar DC HC590,26,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR
-MG11ACA24TE,Toshiba,MG11,24,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR
-MG09ACA16TE,Toshiba,MG09,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR

data/cmr-reference-2026-07-16.csv

@@ -0,0 +1,209 @@
+model,brand,line,capacity_tb,rpm,cache_mb,interface,form_factor,rec_tech,class,in_production,confidence,notes,acoustic_idle_db,acoustic_seek_db,helium,media_type,nand_type,tbw_tb,dwpd,has_dram,has_plp,sustained_write_mbps
+WD20EFPX,WD,Red Plus,2,5400,128,SATA,3.5,CMR,NAS,yes,high,,24,28,0
+WD30EFZX,WD,Red Plus,3,5400,128,SATA,3.5,CMR,NAS,yes,medium,older EFZX naming,24,28,0
+WD40EFPX,WD,Red Plus,4,5400,256,SATA,3.5,CMR,NAS,yes,high,,24,28,0
+WD60EFPX,WD,Red Plus,6,5400,256,SATA,3.5,CMR,NAS,yes,high,,24,28,0
+WD80EFPX,WD,Red Plus,8,5640,256,SATA,3.5,CMR,NAS,yes,high,,24,28,0
+WD80EFZZ,WD,Red Plus,8,5640,256,SATA,3.5,CMR,NAS,yes,medium,alt 8TB SKU,24,28,0
+WD101EFBX,WD,Red Plus,10,7200,256,SATA,3.5,CMR,NAS,yes,high,,24,28,1
+WD120EFBX,WD,Red Plus,12,7200,256,SATA,3.5,CMR,NAS,yes,high,,24,28,1
+WD140EFGX,WD,Red Plus,14,7200,512,SATA,3.5,CMR,NAS,yes,high,,24,28,1
+WD2002FFSX,WD,Red Pro,2,7200,64,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,0
+WD4005FFBX,WD,Red Pro,4,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,,20,36,0
+WD6005FFBX,WD,Red Pro,6,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,,20,36,0
+WD8005FFBX,WD,Red Pro,8,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,,20,36,0
+WD102KFBX,WD,Red Pro,10,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,1
+WD121KFBX,WD,Red Pro,12,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,1
+WD142KFGX,WD,Red Pro,14,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,1
+WD161KFGX,WD,Red Pro,16,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,1
+WD181KFGX,WD,Red Pro,18,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,1
+WD201KFGX,WD,Red Pro,20,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,1
+WD221KFGX,WD,Red Pro,22,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,,20,36,1
+WD241KFGX,WD,Red Pro,24,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,24TB Red Pro; WD241KFGX supersedes WD240KFGX (identical CMR spec),25,32,1
+WD1005FBYZ,WD,Gold,1,7200,128,SATA,3.5,CMR,Enterprise,yes,medium,,20,32,0
+WD2005FBYZ,WD,Gold,2,7200,128,SATA,3.5,CMR,Enterprise,yes,medium,,20,32,0
+WD4004FRYZ,WD,Gold,4,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,20,32,0
+WD6004FRYZ,WD,Gold,6,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,20,32,0
+WD8004FRYZ,WD,Gold,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,20,32,0
+WD102KRYZ,WD,Gold,10,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,20,32,1
+WD121KRYZ,WD,Gold,12,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,20,32,1
+WD142KRYZ,WD,Gold,14,7200,512,SATA,3.5,CMR,Enterprise,yes,high,,20,32,1
+WD161KRYZ,WD,Gold,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,,20,32,1
+WD181KRYZ,WD,Gold,18,7200,512,SATA,3.5,CMR,Enterprise,yes,high,,20,32,1
+WD202KRYZ,WD,Gold,20,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,20,32,1
+WD221KRYZ,WD,Gold,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,20,32,1
+WD241KRYZ,WD,Gold,24,7200,512,SATA,3.5,CMR,Enterprise,no,medium,discontinued; superseded by WD242KRYZ revision,20,32,1
+WD242KRYZ,WD,Gold,24,7200,512,SATA,3.5,CMR,Enterprise,yes,high,current 24TB Gold (revision of WD241KRYZ),20,32,1
+HUS728T8TALE6L4,WD,Ultrastar DC HC320,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,,,0
+WUS721010ALE6L4,WD,Ultrastar DC HC330,10,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,,,0
+HUH721212ALE604,WD,Ultrastar DC HC520,12,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,20,36,1
+WUH721414ALE6L4,WD,Ultrastar DC HC530,14,7200,512,SATA,3.5,CMR,Enterprise,yes,high,,20,36,1
+WUH721816ALE6Lx,WD,Ultrastar DC HC550,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR; merged SKUs L0/L4,20,36,1
+WUH721818ALE6L4,WD,Ultrastar DC HC550,18,7200,512,SATA,3.5,CMR,Enterprise,yes,high,,20,36,1
+WUH722020BLE6L4,WD,Ultrastar DC HC560,20,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,20,36,1
+WUH722222ALE6L4,WD,Ultrastar DC HC570,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,20,36,1
+WUH722424ALE6L4,WD,Ultrastar DC HC580,24,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,20,36,1
+WUH721414AL5204,WD,Ultrastar DC HC530,14,7200,512,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant,20,36,1
+WD8001PURP,WD,Purple Pro,8,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,,20,32,0
+WD101PURP,WD,Purple Pro,10,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,,20,32,1
+WD121PURP,WD,Purple Pro,12,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,,20,32,1
+WD141PURP,WD,Purple Pro,14,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,,20,32,1
+WD181PURP,WD,Purple Pro,18,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,,20,32,1
+WD221PURP,WD,Purple Pro,22,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,,20,32,1
+ST1000VN002,Seagate,IronWolf,1,5900,64,SATA,3.5,CMR,NAS,yes,medium,,,,0
+ST2000VN003,Seagate,IronWolf,2,5400,256,SATA,3.5,CMR,NAS,yes,high,,,,0
+ST3000VN006,Seagate,IronWolf,3,5400,256,SATA,3.5,CMR,NAS,yes,medium,,,,0
+ST4000VN006,Seagate,IronWolf,4,5400,256,SATA,3.5,CMR,NAS,yes,high,,,,0
+ST6000VN006,Seagate,IronWolf,6,5400,256,SATA,3.5,CMR,NAS,yes,high,,,,0
+ST8000VN004,Seagate,IronWolf,8,7200,256,SATA,3.5,CMR,NAS,yes,high,,,,0
+ST10000VN000,Seagate,IronWolf,10,7200,256,SATA,3.5,CMR,NAS,yes,medium,older SKU,,,1
+ST12000VN0008,Seagate,IronWolf,12,7200,256,SATA,3.5,CMR,NAS,yes,high,,,,1
+ST2000NT001,Seagate,IronWolf Pro,2,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,,28,32,0
+ST4000NT001,Seagate,IronWolf Pro,4,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,,28,32,0
+ST6000NT001,Seagate,IronWolf Pro,6,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,,28,32,0
+ST8000NT001,Seagate,IronWolf Pro,8,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,28,32,0
+ST10000NT001,Seagate,IronWolf Pro,10,7200,256,SATA,3.5,CMR,NAS-Pro,yes,medium,,28,32,1
+ST12000NT001,Seagate,IronWolf Pro,12,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,28,32,1
+ST14000NT001,Seagate,IronWolf Pro,14,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,28,32,1
+ST16000NT001,Seagate,IronWolf Pro,16,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,28,32,1
+ST18000NT001,Seagate,IronWolf Pro,18,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,28,32,1
+ST20000NT001,Seagate,IronWolf Pro,20,7200,256,SATA,3.5,CMR,NAS-Pro,yes,high,,28,32,1
+ST22000NT001,Seagate,IronWolf Pro,22,7200,512,SATA,3.5,CMR,NAS-Pro,yes,high,,28,32,1
+ST24000NT002,Seagate,IronWolf Pro,24,7200,512,SATA,3.5,CMR,NAS-Pro,yes,medium,,28,32,1
+ST8000NM000A,Seagate,Exos 7E8,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,28,32,0
+ST8000NM017B,Seagate,Exos 7E10,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,28,32,0
+ST10000NM019B,Seagate,Exos 7E10,10,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,28,32,0
+ST12000NM001G,Seagate,Exos X16,12,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,29,33,1
+ST14000NM001G,Seagate,Exos X16,14,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,29,33,1
+ST16000NM001G,Seagate,Exos X16,16,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,29,33,1
+ST18000NM000J,Seagate,Exos X18,18,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,29,33,1
+ST20000NM007D,Seagate,Exos X20,20,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,29,33,1
+ST22000NM001E,Seagate,Exos X22,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,29,33,1
+ST24000NM002H,Seagate,Exos X24,24,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,30,34,1
+ST16000NM002G,Seagate,Exos X16,16,7200,256,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant,29,33,1
+ST18000NM004J,Seagate,Exos X18,18,7200,256,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant,29,33,1
+ST1000VX013,Seagate,SkyHawk,1,5900,64,SATA,3.5,CMR,Surveillance,yes,medium,,26,27,0
+ST2000VX017,Seagate,SkyHawk,2,5400,256,SATA,3.5,CMR,Surveillance,yes,medium,,26,27,0
+ST4000VX016,Seagate,SkyHawk,4,5900,256,SATA,3.5,CMR,Surveillance,yes,medium,,26,27,0
+ST6000VX009,Seagate,SkyHawk,6,5400,256,SATA,3.5,CMR,Surveillance,yes,medium,,26,27,0
+ST8000VX010,Seagate,SkyHawk,8,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,,26,27,0
+ST8000VE001,Seagate,SkyHawk AI,8,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,,,,0
+ST12000VE001,Seagate,SkyHawk AI,12,7200,256,SATA,3.5,CMR,Surveillance,no,medium,discontinued; superseded by ST12000VE003 (512MB revision),,,1
+ST12000VE003,Seagate,SkyHawk AI,12,7200,512,SATA,3.5,CMR,Surveillance,yes,high,current SkyHawk AI 12TB (512MB revision of ST12000VE001),,,1
+ST16000VE002,Seagate,SkyHawk AI,16,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,,,,1
+ST18000VE002,Seagate,SkyHawk AI,18,7200,256,SATA,3.5,CMR,Surveillance,yes,medium,,,,1
+ST20000VE002,Seagate,SkyHawk AI,20,7200,512,SATA,3.5,CMR,Surveillance,yes,medium,,,,1
+ST24000VE002,Seagate,SkyHawk AI,24,7200,512,SATA,3.5,CMR,Surveillance,yes,low,newest verify,,,1
+HDWG440,Toshiba,N300,4,7200,256,SATA,3.5,CMR,NAS,yes,high,,20,,0
+HDWG460,Toshiba,N300,6,7200,256,SATA,3.5,CMR,NAS,yes,high,,20,,0
+HDWG480,Toshiba,N300,8,7200,256,SATA,3.5,CMR,NAS,yes,high,,20,,0
+HDWG11A,Toshiba,N300,10,7200,256,SATA,3.5,CMR,NAS,yes,medium,,20,,0
+HDWG21C,Toshiba,N300,12,7200,256,SATA,3.5,CMR,NAS,yes,high,,20,,1
+HDWG31G,Toshiba,N300,14,7200,256,SATA,3.5,CMR,NAS,yes,high,,20,,1
+HDWG51G,Toshiba,N300,16,7200,512,SATA,3.5,CMR,NAS,yes,high,,20,,1
+HDWG180,Toshiba,N300,18,7200,512,SATA,3.5,CMR,NAS,yes,high,,20,,1
+MG06ACA600E,Toshiba,MG06,6,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,,,0
+MG06ACA800E,Toshiba,MG06,8,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,,,0
+MG06ACA10TE,Toshiba,MG06,10,7200,256,SATA,3.5,CMR,Enterprise,yes,medium,,,,0
+MG07ACA12TE,Toshiba,MG07,12,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,20,,1
+MG07ACA14TE,Toshiba,MG07,14,7200,256,SATA,3.5,CMR,Enterprise,yes,high,,20,,1
+MG08ACA16Tx,Toshiba,MG08,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR; merged SKUs TA/TE,20,,1
+MG09ACA18TE,Toshiba,MG09,18,7200,512,SATA,3.5,CMR,Enterprise,yes,high,,20,,1
+MG10ACA20TE,Toshiba,MG10,20,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,20,,1
+MG10AFA22TE,Toshiba,MG10,22,7200,512,SATA,3.5,CMR,Enterprise,yes,medium,,20,,1
+MG07SCA14TE,Toshiba,MG07,14,7200,256,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant,20,,1
+MG09SCA18TE,Toshiba,MG09,18,7200,512,SAS,3.5,CMR,Enterprise,yes,medium,SAS variant,20,,1
+HDWR440,Toshiba,X300,4,7200,256,SATA,3.5,CMR,Desktop,yes,medium,,20,,0
+HDWR460,Toshiba,X300,6,7200,256,SATA,3.5,CMR,Desktop,yes,medium,,20,,0
+HDWR480,Toshiba,X300,8,7200,256,SATA,3.5,CMR,Desktop,yes,medium,,20,,0
+HDWR11A,Toshiba,X300,10,7200,256,SATA,3.5,CMR,Desktop,yes,medium,,20,,0
+HDWR21C,Toshiba,X300,12,7200,256,SATA,3.5,CMR,Desktop,yes,medium,,20,,1
+HDWR31G,Toshiba,X300,14,7200,256,SATA,3.5,CMR,Desktop,yes,medium,,20,,1
+WD20EZAZ,WD,Blue,2,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist,21,26,0
+WD40EZAZ,WD,Blue,4,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist,23,27,0
+WD60EZAZ,WD,Blue,6,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist,23,27,0
+WD40EZAX,WD,Blue,4,5400,256,SATA,3.5,CMR,Desktop,yes,high,CMR (verified WD datasheet 2026),23,25,0
+WD60EZAX,WD,Blue,6,5400,256,SATA,3.5,CMR,Desktop,yes,high,CMR (verified WD datasheet 2026),23,27,0
+WD20EFAX,WD,Red,2,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded by Red Plus SMR blacklist,23,29,0
+WD30EFAX,WD,Red,3,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded SMR blacklist,23,29,0
+WD40EFAX,WD,Red,4,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded SMR blacklist,23,29,0
+WD60EFAX,WD,Red,6,5400,256,SATA,3.5,SMR,NAS,yes,low,superseded SMR blacklist,23,29,0
+ST2000DM008,Seagate,BarraCuda,2,7200,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist,22,24,0
+ST3000DM007,Seagate,BarraCuda,3,5400,256,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist,22,24,0
+ST4000DM004,Seagate,BarraCuda,4,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist,22,24,0
+ST6000DM003,Seagate,BarraCuda,6,5400,256,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist,22,24,0
+ST8000DM004,Seagate,BarraCuda,8,5400,256,SATA,3.5,SMR,Desktop,yes,high,SMR blacklist,22,24,0
+HDWD240,Toshiba,P300,4,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist,22,,0
+HDWD260,Toshiba,P300,6,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist,22,,0
+DT02ABA400,Toshiba,DT02,4,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist,,,0
+DT02ABA600,Toshiba,DT02,6,5400,128,SATA,3.5,SMR,Desktop,yes,medium,SMR blacklist,,,0
+WUH722626ALE6L4,WD,Ultrastar DC HC590,26,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR,20,36,1
+MG11ACA24TE,Toshiba,MG11,24,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR,20,,1
+MG09ACA16TE,Toshiba,MG09,16,7200,512,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR,20,,1
+ST12000NM000J,Seagate,Exos X18,12,7200,256,SATA,3.5,CMR,Enterprise,no,high,Backblaze AFR,,,1
+HMS5C4040BLE640,WD,MegaScale DC 4000.B,4,5700,64,SATA,3.5,CMR,Enterprise,no,high,HGST CoolSpin; Backblaze AFR,,,0
+ST8000DM002,Seagate,BarraCuda,8,7200,256,SATA,3.5,CMR,Desktop,no,high,CMR not SMR; Backblaze AFR,,,0
+ST8000NM0055,Seagate,Enterprise Capacity V5,8,7200,256,SATA,3.5,CMR,Enterprise,no,high,Exos 7E8 predecessor; Backblaze AFR,,,0
+ST14000NM000J,Seagate,Exos X18,14,7200,256,SATA,3.5,CMR,Enterprise,no,high,Backblaze AFR,,,1
+ST16000NM000J,Seagate,Exos X18,16,7200,256,SATA,3.5,CMR,Enterprise,yes,high,Backblaze AFR; merged SKU NM002J,,,1
+HUH728080ALE604,WD,Ultrastar He8,8,7200,128,SATA,3.5,CMR,Enterprise,no,high,Backblaze AFR; merged SKU ALE600,,,1
+ST12000NM0008,Seagate,Exos X14,12,7200,256,SATA,3.5,CMR,Enterprise,no,high,Backblaze AFR,,,1
+ST14000NM0018,Seagate,Exos X14,14,7200,256,SATA,3.5,CMR,Enterprise,no,high,Backblaze AFR; merged SKU NM0138,,,1
+ST12000NM0007,Seagate,Exos X12,12,7200,256,SATA,3.5,CMR,Enterprise,no,high,Backblaze AFR,,,1
+ST10000NM0086,Seagate,Exos X10,10,7200,256,SATA,3.5,CMR,Enterprise,no,high,Backblaze AFR,,,1
+MTFDKCC3T8TFR,Micron,7450 PRO,3.84,,,NVMe,U.3,,Enterprise,yes,high,,,,,ssd,TLC,7300,1,yes,yes,5000
+MTFDKCC7T6TFR,Micron,7450 PRO,7.68,,,NVMe,U.3,,Enterprise,yes,high,,,,,ssd,TLC,14000,1,yes,yes,5600
+MTFDKCC3T2TFS,Micron,7450 MAX,3.2,,,NVMe,U.3,,Enterprise,yes,high,,,,,ssd,TLC,17500,3,yes,yes,5000
+MTFDKCC6T4TFS,Micron,7450 MAX,6.4,,,NVMe,U.3,,Enterprise,yes,high,,,,,ssd,TLC,35000,3,yes,yes,5600
+MZQL23T8HCLS-00A07,Samsung,PM9A3,3.84,,,NVMe,U.2,,Enterprise,yes,high,,,,,ssd,TLC,7008,1,yes,yes,
+MZQL27T6HBLA-00A07,Samsung,PM9A3,7.68,,,NVMe,U.2,,Enterprise,yes,high,,,,,ssd,TLC,14016,1,yes,yes,
+KCD8XRUG3T84,Kioxia,CD8-R,3.84,,,NVMe,U.2,,Enterprise,yes,medium,,,,,ssd,TLC,7008,1,yes,yes,3800
+KCD8XRUG7T68,Kioxia,CD8-R,7.68,,,NVMe,U.2,,Enterprise,yes,medium,,,,,ssd,TLC,14016,1,yes,yes,3800
+SSDPF2KX038T1,Solidigm,D7-P5520,3.84,,,NVMe,U.2,,Enterprise,yes,high,,,,,ssd,TLC,7000,1,yes,yes,3600
+SSDPF2KX076T1,Solidigm,D7-P5520,7.68,,,NVMe,U.2,,Enterprise,yes,high,,,,,ssd,TLC,14000,1,yes,yes,4200
+MZ7L31T9HBLT-00W07,Samsung,PM893,1.92,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,3504,1,yes,yes,
+MZ7L33T8HBLT-00W07,Samsung,PM893,3.84,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,7008,1,yes,yes,
+MZ7L37T6HBLA-00W07,Samsung,PM893,7.68,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,14016,1,yes,yes,
+SEDC600M/960G,Kingston,DC600M,0.96,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,1752,1,yes,yes,530
+SEDC600M/1920G,Kingston,DC600M,1.92,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,3504,1,yes,yes,530
+SEDC600M/3840G,Kingston,DC600M,3.84,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,7008,1,yes,yes,530
+SEDC600M/7680G,Kingston,DC600M,7.68,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,14016,1,yes,yes,530
+MTFDDAK960TGA,Micron,5400 PRO,0.96,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,2628,1.5,yes,yes,540
+MTFDDAK1T9TGA,Micron,5400 PRO,1.92,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,5256,1.5,yes,yes,540
+MTFDDAK3T8TGA,Micron,5400 PRO,3.84,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,8410,1.2,yes,yes,520
+MTFDDAK7T6TGA,Micron,5400 PRO,7.68,,,SATA,2.5,,Enterprise,yes,high,,,,,ssd,TLC,9110,0.65,yes,yes,520
+WDS100T1R0A,WD,Red SA500,1,,,SATA,2.5,,NAS,yes,high,,,,,ssd,TLC,600,,yes,no,
+WDS200T2R0A,WD,Red SA500,2,,,SATA,2.5,,NAS,yes,high,,,,,ssd,TLC,1300,,yes,no,
+WDS400T2R0A,WD,Red SA500,4,,,SATA,2.5,,NAS,yes,high,,,,,ssd,TLC,2500,,yes,no,
+ZA1000NM1A002,Seagate,IronWolf 125,1,,,SATA,2.5,,NAS,yes,high,,,,,ssd,TLC,1400,0.7,yes,no,
+ZA2000NM1A002,Seagate,IronWolf 125,2,,,SATA,2.5,,NAS,yes,high,,,,,ssd,TLC,2800,0.7,yes,no,
+ZA4000NM1A002,Seagate,IronWolf 125,4,,,SATA,2.5,,NAS,yes,high,,,,,ssd,TLC,5600,0.7,yes,no,
+WDS500G1R0C,WD,Red SN700,0.5,,,NVMe,M.2,,NAS,yes,high,,,,,ssd,TLC,1000,,yes,no,
+WDS100T1R0C,WD,Red SN700,1,,,NVMe,M.2,,NAS,yes,high,,,,,ssd,TLC,2000,,yes,no,
+WDS200T1R0C,WD,Red SN700,2,,,NVMe,M.2,,NAS,yes,high,,,,,ssd,TLC,2500,,yes,no,
+WDS400T1R0C,WD,Red SN700,4,,,NVMe,M.2,,NAS,yes,high,,,,,ssd,TLC,5100,0.7,yes,no,
+ZP500NM3A002,Seagate,IronWolf 525,0.5,,,NVMe,M.2,,NAS,yes,high,,,,,ssd,TLC,700,0.7,,no,525
+ZP1000NM3A002,Seagate,IronWolf 525,1,,,NVMe,M.2,,NAS,yes,high,,,,,ssd,TLC,1400,0.7,,no,995
+ZP2000NM3A002,Seagate,IronWolf 525,2,,,NVMe,M.2,,NAS,yes,high,,,,,ssd,TLC,2800,0.7,,no,965
+MZ-V9P1T0,Samsung,990 PRO,1,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,600,,yes,no,
+MZ-V9P2T0,Samsung,990 PRO,2,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,1200,,yes,no,
+MZ-V9P4T0,Samsung,990 PRO,4,,,NVMe,M.2,,Desktop,yes,medium,,,,,ssd,TLC,2400,,yes,no,
+MZ-V7S1T0,Samsung,970 EVO Plus,1,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,600,,yes,no,
+MZ-V7S2T0,Samsung,970 EVO Plus,2,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,1200,,yes,no,
+MZ-77Q1T0,Samsung,870 QVO,1,,,SATA,2.5,,Desktop,yes,high,,,,,ssd,QLC,360,,yes,no,80
+MZ-77Q2T0,Samsung,870 QVO,2,,,SATA,2.5,,Desktop,yes,high,,,,,ssd,QLC,720,,yes,no,160
+MZ-77Q4T0,Samsung,870 QVO,4,,,SATA,2.5,,Desktop,yes,high,,,,,ssd,QLC,1440,,yes,no,160
+MZ-77Q8T0,Samsung,870 QVO,8,,,SATA,2.5,,Desktop,yes,high,,,,,ssd,QLC,2880,,yes,no,160
+CT1000P3PSSD8,Crucial,P3 Plus,1,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,QLC,220,,no,no,
+CT2000P3PSSD8,Crucial,P3 Plus,2,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,QLC,440,,no,no,
+CT4000P3PSSD8,Crucial,P3 Plus,4,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,QLC,800,,no,no,
+SB-RKT4P-1TB,Sabrent,Rocket 4 Plus,1,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,700,,yes,no,
+SB-RKT4P-2TB,Sabrent,Rocket 4 Plus,2,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,1400,,yes,no,
+SB-RKT4P-4TB,Sabrent,Rocket 4 Plus,4,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,3000,,yes,no,
+SB-RKT4P-8TB,Sabrent,Rocket 4 Plus,8,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,5600,,yes,no,
+SB-RKT5-1TB,Sabrent,Rocket 5,1,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,700,,yes,no,
+SB-RKT5-2TB,Sabrent,Rocket 5,2,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,1400,,yes,no,
+SB-RKT5-4TB,Sabrent,Rocket 5,4,,,NVMe,M.2,,Desktop,yes,high,,,,,ssd,TLC,3000,,yes,no,
+SBFPF2BV076T001,Solidigm,D5-P5336,7.68,,,NVMe,U.2,,Enterprise,yes,high,,,,,ssd,QLC,5900,0.42,yes,yes,1800
+SBFPF2BV153T001,Solidigm,D5-P5336,15.36,,,NVMe,U.2,,Enterprise,yes,high,,,,,ssd,QLC,14100,0.51,yes,yes,3000
+SBFPF2BV307T001,Solidigm,D5-P5336,30.72,,,NVMe,U.2,,Enterprise,yes,high,,,,,ssd,QLC,31500,0.56,yes,yes,3000

data/drives-2026-06-16.csv

@@ -1,143 +0,0 @@
-model,brand,line,capacity_tb,rpm,cache_mb,interface,form_factor,recording_tech,drive_class,in_production,afr_pct,reliability_drive_count,reliability_drive_days,reliability_failures,reliability_source
-WUH722626ALE6L4,WD,"Ultrastar DC HC590",26,7200,512,SATA,3.5,cmr,Enterprise,1,0.4,1200,91690,1,"Backblaze 2025"
-ST24000NM002H,Seagate,"Exos X24",24,7200,512,SATA,3.5,cmr,Enterprise,1,2.75,8328,1941010,146,"Backblaze 2025"
-ST24000NT002,Seagate,"IronWolf Pro",24,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST24000VE002,Seagate,"SkyHawk AI",24,7200,512,SATA,3.5,cmr,Surveillance,1,,,,,
-MG11ACA24TE,Toshiba,MG11,24,7200,512,SATA,3.5,cmr,Enterprise,1,0.68,4739,374087,7,"Backblaze 2025"
-WD240KFGX,WD,"Red Pro",24,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD241KRYZ,WD,Gold,24,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-WUH722424ALE6L4,WD,"Ultrastar DC HC580",24,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-ST22000NM001E,Seagate,"Exos X22",22,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-ST22000NT001,Seagate,"IronWolf Pro",22,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-MG10AFA22TE,Toshiba,MG10,22,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-WD221KFGX,WD,"Red Pro",22,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD221KRYZ,WD,Gold,22,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-WD221PURP,WD,"Purple Pro",22,7200,512,SATA,3.5,cmr,Surveillance,1,,,,,
-WUH722222ALE6L4,WD,"Ultrastar DC HC570",22,7200,512,SATA,3.5,cmr,Enterprise,1,0.47,44265,13612879,177,"Backblaze 2025"
-ST20000NM007D,Seagate,"Exos X20",20,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-ST20000NT001,Seagate,"IronWolf Pro",20,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST20000VE002,Seagate,"SkyHawk AI",20,7200,512,SATA,3.5,cmr,Surveillance,1,,,,,
-MG10ACA20TE,Toshiba,MG10,20,7200,512,SATA,3.5,cmr,Enterprise,1,0.59,17999,4909379,80,"Backblaze 2025"
-WD201KFGX,WD,"Red Pro",20,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD202KRYZ,WD,Gold,20,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-WUH722020BLE6L4,WD,"Ultrastar DC HC560",20,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-ST18000NM000J,Seagate,"Exos X18",18,7200,256,SATA,3.5,cmr,Enterprise,1,1.67,60,21837,1,"Backblaze 2025"
-ST18000NM004J,Seagate,"Exos X18",18,7200,256,SAS,3.5,cmr,Enterprise,1,,,,,
-ST18000NT001,Seagate,"IronWolf Pro",18,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST18000VE002,Seagate,"SkyHawk AI",18,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-MG09ACA18TE,Toshiba,MG09,18,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-MG09SCA18TE,Toshiba,MG09,18,7200,512,SAS,3.5,cmr,Enterprise,1,,,,,
-WD181KFGX,WD,"Red Pro",18,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD181KRYZ,WD,Gold,18,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-WD181PURP,WD,"Purple Pro",18,7200,512,SATA,3.5,cmr,Surveillance,1,,,,,
-WUH721818ALE6L4,WD,"Ultrastar DC HC550",18,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-ST16000NM001G,Seagate,"Exos X16",16,7200,256,SATA,3.5,cmr,Enterprise,1,0.54,34305,12381689,182,"Backblaze 2025"
-ST16000NM002G,Seagate,"Exos X16",16,7200,256,SAS,3.5,cmr,Enterprise,1,,,,,
-ST16000NT001,Seagate,"IronWolf Pro",16,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST16000VE002,Seagate,"SkyHawk AI",16,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-HDWG51E,Toshiba,N300,16,7200,512,SATA,3.5,cmr,NAS,1,,,,,
-HDWG51G,Toshiba,N300,16,7200,512,SATA,3.5,cmr,NAS,1,,,,,
-MG08ACA16Tx,Toshiba,MG08,16,7200,512,SATA,3.5,cmr,Enterprise,1,0.96,45652,16812090,441,"Backblaze 2025 (merged MG08ACA16TA + MG08ACA16TE)"
-MG09ACA16TE,Toshiba,MG09,16,7200,512,SATA,3.5,cmr,Enterprise,1,1.73,348,63327,3,"Backblaze 2025"
-WD161KFGX,WD,"Red Pro",16,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD161KRYZ,WD,Gold,16,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-WUH721816ALE6Lx,WD,"Ultrastar DC HC550",16,7200,512,SATA,3.5,cmr,Enterprise,1,0.8,29629,10764307,235,"Backblaze 2025 (merged WUH721816ALE6L0 + WUH721816ALE6L4)"
-ST14000NM001G,Seagate,"Exos X16",14,7200,256,SATA,3.5,cmr,Enterprise,1,1.35,10464,3849616,142,"Backblaze 2025"
-ST14000NT001,Seagate,"IronWolf Pro",14,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-HDWG31G,Toshiba,N300,14,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWR31G,Toshiba,X300,14,7200,256,SATA,3.5,cmr,Desktop,1,,,,,
-MG07ACA14TE,Toshiba,MG07,14,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-MG07SCA14TE,Toshiba,MG07,14,7200,256,SAS,3.5,cmr,Enterprise,1,,,,,
-WD140EFGX,WD,"Red Plus",14,7200,512,SATA,3.5,cmr,NAS,1,,,,,
-WD141PURP,WD,"Purple Pro",14,7200,512,SATA,3.5,cmr,Surveillance,1,,,,,
-WD142KFGX,WD,"Red Pro",14,7200,512,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD142KRYZ,WD,Gold,14,7200,512,SATA,3.5,cmr,Enterprise,1,,,,,
-WUH721414AL5204,WD,"Ultrastar DC HC530",14,7200,512,SAS,3.5,cmr,Enterprise,1,,,,,
-WUH721414ALE6L4,WD,"Ultrastar DC HC530",14,7200,512,SATA,3.5,cmr,Enterprise,1,0.81,8630,3141290,70,"Backblaze 2025"
-ST12000NM001G,Seagate,"Exos X16",12,7200,256,SATA,3.5,cmr,Enterprise,1,0.96,13147,4817914,127,"Backblaze 2025"
-ST12000NT001,Seagate,"IronWolf Pro",12,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST12000VE001,Seagate,"SkyHawk AI",12,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-ST12000VN0008,Seagate,IronWolf,12,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWG21C,Toshiba,N300,12,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWR21C,Toshiba,X300,12,7200,256,SATA,3.5,cmr,Desktop,1,,,,,
-MG07ACA12TE,Toshiba,MG07,12,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-HUH721212ALE604,WD,"Ultrastar DC HC520",12,7200,256,SATA,3.5,cmr,Enterprise,1,2.69,13095,4853717,358,"Backblaze 2025"
-WD120EFBX,WD,"Red Plus",12,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-WD121KFBX,WD,"Red Pro",12,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD121KRYZ,WD,Gold,12,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WD121PURP,WD,"Purple Pro",12,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-ST10000NM019B,Seagate,"Exos 7E10",10,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-ST10000NT001,Seagate,"IronWolf Pro",10,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST10000VN000,Seagate,IronWolf,10,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWG11A,Toshiba,N300,10,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWR11A,Toshiba,X300,10,7200,256,SATA,3.5,cmr,Desktop,1,,,,,
-MG06ACA10TE,Toshiba,MG06,10,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WD101EFBX,WD,"Red Plus",10,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-WD101PURP,WD,"Purple Pro",10,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-WD102KFBX,WD,"Red Pro",10,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD102KRYZ,WD,Gold,10,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WUS721010ALE6L4,WD,"Ultrastar DC HC330",10,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-ST8000DM004,Seagate,BarraCuda,8,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-ST8000NM000A,Seagate,"Exos 7E8",8,7200,256,SATA,3.5,cmr,Enterprise,1,0,245,90082,0,"Backblaze 2025"
-ST8000NM017B,Seagate,"Exos 7E10",8,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-ST8000NT001,Seagate,"IronWolf Pro",8,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST8000VE001,Seagate,"SkyHawk AI",8,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-ST8000VN004,Seagate,IronWolf,8,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-ST8000VX010,Seagate,SkyHawk,8,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-HDWG480,Toshiba,N300,8,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWR480,Toshiba,X300,8,7200,256,SATA,3.5,cmr,Desktop,1,,,,,
-MG06ACA800E,Toshiba,MG06,8,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-HUS728T8TALE6L4,WD,"Ultrastar DC HC320",8,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WD8001PURP,WD,"Purple Pro",8,7200,256,SATA,3.5,cmr,Surveillance,1,,,,,
-WD8004FRYZ,WD,Gold,8,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WD8005FFBX,WD,"Red Pro",8,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD80EFPX,WD,"Red Plus",8,5640,256,SATA,3.5,cmr,NAS,1,,,,,
-WD80EFZZ,WD,"Red Plus",8,5640,256,SATA,3.5,cmr,NAS,1,,,,,
-ST6000DM003,Seagate,BarraCuda,6,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-ST6000NT001,Seagate,"IronWolf Pro",6,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST6000VN006,Seagate,IronWolf,6,5400,256,SATA,3.5,cmr,NAS,1,,,,,
-ST6000VX009,Seagate,SkyHawk,6,5400,256,SATA,3.5,cmr,Surveillance,1,,,,,
-DT02ABA600,Toshiba,DT02,6,5400,128,SATA,3.5,smr,Desktop,1,,,,,
-HDWD260,Toshiba,P300,6,5400,128,SATA,3.5,smr,Desktop,1,,,,,
-HDWG460,Toshiba,N300,6,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWR460,Toshiba,X300,6,7200,256,SATA,3.5,cmr,Desktop,1,,,,,
-MG06ACA600E,Toshiba,MG06,6,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WD6004FRYZ,WD,Gold,6,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WD6005FFBX,WD,"Red Pro",6,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD60EFAX,WD,Red,6,5400,256,SATA,3.5,smr,NAS,1,,,,,
-WD60EFPX,WD,"Red Plus",6,5400,256,SATA,3.5,cmr,NAS,1,,,,,
-WD60EZAX,WD,Blue,6,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-WD60EZAZ,WD,Blue,6,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-ST4000DM004,Seagate,BarraCuda,4,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-ST4000NT001,Seagate,"IronWolf Pro",4,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST4000VN006,Seagate,IronWolf,4,5400,256,SATA,3.5,cmr,NAS,1,,,,,
-ST4000VX016,Seagate,SkyHawk,4,5900,256,SATA,3.5,cmr,Surveillance,1,,,,,
-DT02ABA400,Toshiba,DT02,4,5400,128,SATA,3.5,smr,Desktop,1,,,,,
-HDWD240,Toshiba,P300,4,5400,128,SATA,3.5,smr,Desktop,1,,,,,
-HDWG440,Toshiba,N300,4,7200,256,SATA,3.5,cmr,NAS,1,,,,,
-HDWR440,Toshiba,X300,4,7200,256,SATA,3.5,cmr,Desktop,1,,,,,
-WD4004FRYZ,WD,Gold,4,7200,256,SATA,3.5,cmr,Enterprise,1,,,,,
-WD4005FFBX,WD,"Red Pro",4,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD40EFAX,WD,Red,4,5400,256,SATA,3.5,smr,NAS,1,,,,,
-WD40EFPX,WD,"Red Plus",4,5400,256,SATA,3.5,cmr,NAS,1,,,,,
-WD40EZAX,WD,Blue,4,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-WD40EZAZ,WD,Blue,4,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-ST3000DM007,Seagate,BarraCuda,3,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-ST3000VN006,Seagate,IronWolf,3,5400,256,SATA,3.5,cmr,NAS,1,,,,,
-WD30EFAX,WD,Red,3,5400,256,SATA,3.5,smr,NAS,1,,,,,
-WD30EFZX,WD,"Red Plus",3,5400,128,SATA,3.5,cmr,NAS,1,,,,,
-ST2000DM008,Seagate,BarraCuda,2,7200,256,SATA,3.5,smr,Desktop,1,,,,,
-ST2000NT001,Seagate,"IronWolf Pro",2,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-ST2000VN003,Seagate,IronWolf,2,5400,256,SATA,3.5,cmr,NAS,1,,,,,
-ST2000VX017,Seagate,SkyHawk,2,5400,256,SATA,3.5,cmr,Surveillance,1,,,,,
-WD2002FFSX,WD,"Red Pro",2,7200,64,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD2005FBYZ,WD,Gold,2,7200,128,SATA,3.5,cmr,Enterprise,1,,,,,
-WD2005FFBX,WD,"Red Pro",2,7200,256,SATA,3.5,cmr,NAS-Pro,1,,,,,
-WD20EFAX,WD,Red,2,5400,256,SATA,3.5,smr,NAS,1,,,,,
-WD20EFPX,WD,"Red Plus",2,5400,128,SATA,3.5,cmr,NAS,1,,,,,
-WD20EZAZ,WD,Blue,2,5400,256,SATA,3.5,smr,Desktop,1,,,,,
-ST1000VN002,Seagate,IronWolf,1,5900,64,SATA,3.5,cmr,NAS,1,,,,,
-ST1000VX013,Seagate,SkyHawk,1,5900,64,SATA,3.5,cmr,Surveillance,1,,,,,
-HDWL110,Toshiba,L200,1,5400,128,SATA,2.5,smr,Desktop,1,,,,,
-MQ04ABF100,Toshiba,MQ04,1,5400,128,SATA,2.5,smr,Desktop,1,,,,,
-WD1005FBYZ,WD,Gold,1,7200,128,SATA,3.5,cmr,Enterprise,1,,,,,

data/drives-2026-07-16.csv

@@ -0,0 +1,209 @@
+model,brand,line,capacity_tb,rpm,cache_mb,interface,form_factor,recording_tech,acoustic_idle_db,acoustic_seek_db,is_helium,drive_class,media_type,nand_type,tbw_tb,dwpd,has_dram,has_plp,sustained_write_mbps,in_production,also_sold_as,afr_pct,reliability_drive_count,reliability_drive_days,reliability_failures,reliability_source
+SBFPF2BV307T001,Solidigm,D5-P5336,30,,,NVMe,U.2,,,,,Enterprise,ssd,QLC,31500,0.56,1,1,3000,1,,,,,,
+WUH722626ALE6L4,WD,"Ultrastar DC HC590",26,7200,512,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,,0.67,3604,274161,5,"Backblaze thru Q1 2026"
+ST24000NM002H,Seagate,"Exos X24",24,7200,512,SATA,3.5,cmr,30,34,1,Enterprise,hdd,,,,,,,1,,2.91,9605,2761100,220,"Backblaze thru Q1 2026"
+ST24000NT002,Seagate,"IronWolf Pro",24,7200,512,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST24000VE002,Seagate,"SkyHawk AI",24,7200,512,SATA,3.5,cmr,,,1,Surveillance,hdd,,,,,,,1,,,,,,
+MG11ACA24TE,Toshiba,MG11,24,7200,512,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,,0.42,7203,869474,10,"Backblaze thru Q1 2026"
+WD241KFGX,WD,"Red Pro",24,7200,512,SATA,3.5,cmr,25,32,1,NAS-Pro,hdd,,,,,,,1,WD240KFGX,,,,,
+WD241KRYZ,WD,Gold,24,7200,512,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,0,,,,,,
+WD242KRYZ,WD,Gold,24,7200,512,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WUH722424ALE6L4,WD,"Ultrastar DC HC580",24,7200,512,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST22000NM001E,Seagate,"Exos X22",22,7200,512,SATA,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST22000NT001,Seagate,"IronWolf Pro",22,7200,512,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+MG10AFA22TE,Toshiba,MG10,22,7200,512,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,,,,,,
+WD221KFGX,WD,"Red Pro",22,7200,512,SATA,3.5,cmr,20,36,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD221KRYZ,WD,Gold,22,7200,512,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WD221PURP,WD,"Purple Pro",22,7200,512,SATA,3.5,cmr,20,32,1,Surveillance,hdd,,,,,,,1,,,,,,
+WUH722222ALE6L4,WD,"Ultrastar DC HC570",22,7200,512,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,,0.45,45638,17605821,219,"Backblaze thru Q1 2026"
+ST20000NM007D,Seagate,"Exos X20",20,7200,256,SATA,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST20000NT001,Seagate,"IronWolf Pro",20,7200,256,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST20000VE002,Seagate,"SkyHawk AI",20,7200,512,SATA,3.5,cmr,,,1,Surveillance,hdd,,,,,,,1,,,,,,
+MG10ACA20TE,Toshiba,MG10,20,7200,512,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,,0.68,20451,6574642,122,"Backblaze thru Q1 2026"
+WD201KFGX,WD,"Red Pro",20,7200,512,SATA,3.5,cmr,20,36,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD202KRYZ,WD,Gold,20,7200,512,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WUH722020BLE6L4,WD,"Ultrastar DC HC560",20,7200,512,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST18000NM000J,Seagate,"Exos X18",18,7200,256,SATA,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST18000NM004J,Seagate,"Exos X18",18,7200,256,SAS,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST18000NT001,Seagate,"IronWolf Pro",18,7200,256,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST18000VE002,Seagate,"SkyHawk AI",18,7200,256,SATA,3.5,cmr,,,1,Surveillance,hdd,,,,,,,1,,,,,,
+HDWG180,Toshiba,N300,18,7200,512,SATA,3.5,cmr,20,,1,NAS,hdd,,,,,,,1,HDWG180UZSVA;HDWG180XZSTA,,,,,
+MG09ACA18TE,Toshiba,MG09,18,7200,512,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,,,,,,
+MG09SCA18TE,Toshiba,MG09,18,7200,512,SAS,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,,,,,,
+WD181KFGX,WD,"Red Pro",18,7200,512,SATA,3.5,cmr,20,36,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD181KRYZ,WD,Gold,18,7200,512,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WD181PURP,WD,"Purple Pro",18,7200,512,SATA,3.5,cmr,20,32,1,Surveillance,hdd,,,,,,,1,,,,,,
+WUH721818ALE6L4,WD,"Ultrastar DC HC550",18,7200,512,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST16000NM000J,Seagate,"Exos X18",16,7200,256,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,1,ST16000NM002J,0.17,466,210517,1,"Backblaze thru Q1 2026 (merged ST16000NM002J)"
+ST16000NM001G,Seagate,"Exos X16",16,7200,256,SATA,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,0.53,34729,15479794,226,"Backblaze thru Q1 2026"
+ST16000NM002G,Seagate,"Exos X16",16,7200,256,SAS,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,,,,,
+ST16000NT001,Seagate,"IronWolf Pro",16,7200,256,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST16000VE002,Seagate,"SkyHawk AI",16,7200,256,SATA,3.5,cmr,,,1,Surveillance,hdd,,,,,,,1,,,,,,
+HDWG51G,Toshiba,N300,16,7200,512,SATA,3.5,cmr,20,,1,NAS,hdd,,,,,,,1,HDWG51E;HDWG51GUZSVA,,,,,
+MG08ACA16Tx,Toshiba,MG08,16,7200,512,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,MG08ACA16TA;MG08ACA16TE;MG08ACA16TEY,1.43,51185,23193122,908,"Backblaze thru Q1 2026 (merged MG08ACA16TA + MG08ACA16TE + MG08ACA16TEY)"
+MG09ACA16TE,Toshiba,MG09,16,7200,512,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,,1.46,506,100315,4,"Backblaze thru Q1 2026"
+WD161KFGX,WD,"Red Pro",16,7200,512,SATA,3.5,cmr,20,36,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD161KRYZ,WD,Gold,16,7200,512,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WUH721816ALE6Lx,WD,"Ultrastar DC HC550",16,7200,512,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,WUH721816ALE6L0;WUH721816ALE6L4,0.88,29795,13434907,323,"Backblaze thru Q1 2026 (merged WUH721816ALE6L0 + WUH721816ALE6L4)"
+SBFPF2BV153T001,Solidigm,D5-P5336,15,,,NVMe,U.2,,,,,Enterprise,ssd,QLC,14100,0.51,1,1,3000,1,,,,,,
+ST14000NM000J,Seagate,"Exos X18",14,7200,256,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,0,,1.89,433,154371,8,"Backblaze thru Q1 2026"
+ST14000NM0018,Seagate,"Exos X14",14,7200,256,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,0,ST14000NM0138,5.23,1251,578820,83,"Backblaze thru Q1 2026 (merged ST14000NM0138)"
+ST14000NM001G,Seagate,"Exos X16",14,7200,256,SATA,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,1.24,10519,4794016,163,"Backblaze thru Q1 2026"
+ST14000NT001,Seagate,"IronWolf Pro",14,7200,256,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+HDWG31G,Toshiba,N300,14,7200,256,SATA,3.5,cmr,20,,1,NAS,hdd,,,,,,,1,HDWG31GUZSVA,,,,,
+HDWR31G,Toshiba,X300,14,7200,256,SATA,3.5,cmr,20,,1,Desktop,hdd,,,,,,,1,,,,,,
+MG07ACA14TE,Toshiba,MG07,14,7200,256,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,MG07ACA14TA;MG07ACA14TEY,1.16,38259,17411542,551,"Backblaze thru Q1 2026 (merged MG07ACA14TA + MG07ACA14TEY)"
+MG07SCA14TE,Toshiba,MG07,14,7200,256,SAS,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,,,,,,
+WD140EFGX,WD,"Red Plus",14,7200,512,SATA,3.5,cmr,24,28,1,NAS,hdd,,,,,,,1,,,,,,
+WD141PURP,WD,"Purple Pro",14,7200,512,SATA,3.5,cmr,20,32,1,Surveillance,hdd,,,,,,,1,,,,,,
+WD142KFGX,WD,"Red Pro",14,7200,512,SATA,3.5,cmr,20,36,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD142KRYZ,WD,Gold,14,7200,512,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WUH721414AL5204,WD,"Ultrastar DC HC530",14,7200,512,SAS,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,,,,,,
+WUH721414ALE6L4,WD,"Ultrastar DC HC530",14,7200,512,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,,0.72,8640,3917847,77,"Backblaze thru Q1 2026"
+ST12000NM0007,Seagate,"Exos X12",12,7200,256,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,0,,5.31,983,454047,66,"Backblaze thru Q1 2026"
+ST12000NM0008,Seagate,"Exos X14",12,7200,256,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,0,,2.63,18650,8541670,615,"Backblaze thru Q1 2026"
+ST12000NM000J,Seagate,"Exos X18",12,7200,256,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,0,,0.41,1087,444469,5,"Backblaze thru Q1 2026"
+ST12000NM001G,Seagate,"Exos X16",12,7200,256,SATA,3.5,cmr,29,33,1,Enterprise,hdd,,,,,,,1,,0.97,13216,6003459,160,"Backblaze thru Q1 2026"
+ST12000NT001,Seagate,"IronWolf Pro",12,7200,256,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST12000VE001,Seagate,"SkyHawk AI",12,7200,256,SATA,3.5,cmr,,,1,Surveillance,hdd,,,,,,,0,,,,,,
+ST12000VE003,Seagate,"SkyHawk AI",12,7200,512,SATA,3.5,cmr,,,1,Surveillance,hdd,,,,,,,1,,,,,,
+ST12000VN0008,Seagate,IronWolf,12,7200,256,SATA,3.5,cmr,,,1,NAS,hdd,,,,,,,1,,,,,,
+HDWG21C,Toshiba,N300,12,7200,256,SATA,3.5,cmr,20,,1,NAS,hdd,,,,,,,1,HDWG21CEZSTA;HDWG21CUZSVA,,,,,
+HDWR21C,Toshiba,X300,12,7200,256,SATA,3.5,cmr,20,,1,Desktop,hdd,,,,,,,1,HDWR21CUZSVA;HDWR21CXZSTA,,,,,
+MG07ACA12TE,Toshiba,MG07,12,7200,256,SATA,3.5,cmr,20,,1,Enterprise,hdd,,,,,,,1,MG07ACA12TEY,,,,,
+HUH721212ALE604,WD,"Ultrastar DC HC520",12,7200,256,SATA,3.5,cmr,20,36,1,Enterprise,hdd,,,,,,,1,HUH721212ALE600;HUH721212ALN604,2.98,25665,11721592,957,"Backblaze thru Q1 2026 (merged HUH721212ALE600 + HUH721212ALE604 + HUH721212ALN604)"
+WD120EFBX,WD,"Red Plus",12,7200,256,SATA,3.5,cmr,24,28,1,NAS,hdd,,,,,,,1,,,,,,
+WD121KFBX,WD,"Red Pro",12,7200,256,SATA,3.5,cmr,20,36,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD121KRYZ,WD,Gold,12,7200,256,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WD121PURP,WD,"Purple Pro",12,7200,256,SATA,3.5,cmr,20,32,1,Surveillance,hdd,,,,,,,1,,,,,,
+ST10000NM0086,Seagate,"Exos X10",10,7200,256,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,0,,5.47,981,454127,68,"Backblaze thru Q1 2026"
+ST10000NM019B,Seagate,"Exos 7E10",10,7200,256,SATA,3.5,cmr,28,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+ST10000NT001,Seagate,"IronWolf Pro",10,7200,256,SATA,3.5,cmr,28,32,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST10000VN000,Seagate,IronWolf,10,7200,256,SATA,3.5,cmr,,,1,NAS,hdd,,,,,,,1,,,,,,
+HDWG11A,Toshiba,N300,10,7200,256,SATA,3.5,cmr,20,,0,NAS,hdd,,,,,,,1,HDWG11AEZSTA;HDWG11AUZSVA,,,,,
+HDWR11A,Toshiba,X300,10,7200,256,SATA,3.5,cmr,20,,0,Desktop,hdd,,,,,,,1,HDWR11AUZSVA;HDWR11AXZSTA,,,,,
+MG06ACA10TE,Toshiba,MG06,10,7200,256,SATA,3.5,cmr,,,0,Enterprise,hdd,,,,,,,1,MG06ACA10TEY,,,,,
+WD101EFBX,WD,"Red Plus",10,7200,256,SATA,3.5,cmr,24,28,1,NAS,hdd,,,,,,,1,,,,,,
+WD101PURP,WD,"Purple Pro",10,7200,256,SATA,3.5,cmr,20,32,1,Surveillance,hdd,,,,,,,1,,,,,,
+WD102KFBX,WD,"Red Pro",10,7200,256,SATA,3.5,cmr,20,36,1,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD102KRYZ,WD,Gold,10,7200,256,SATA,3.5,cmr,20,32,1,Enterprise,hdd,,,,,,,1,,,,,,
+WUS721010ALE6L4,WD,"Ultrastar DC HC330",10,7200,256,SATA,3.5,cmr,,,0,Enterprise,hdd,,,,,,,1,,,,,,
+SB-RKT4P-8TB,Sabrent,"Rocket 4 Plus",8,,,NVMe,M.2,,,,,Desktop,ssd,TLC,5600,,1,0,,1,,,,,,
+MZ-77Q8T0,Samsung,"870 QVO",8,,,SATA,2.5,,,,,Desktop,ssd,QLC,2880,,1,0,160,1,,,,,,
+ST8000DM002,Seagate,BarraCuda,8,7200,256,SATA,3.5,cmr,,,0,Desktop,hdd,,,,,,,0,,1.69,8910,3916123,181,"Backblaze thru Q1 2026"
+ST8000DM004,Seagate,BarraCuda,8,5400,256,SATA,3.5,smr,22,24,0,Desktop,hdd,,,,,,,1,,,,,,
+ST8000NM000A,Seagate,"Exos 7E8",8,7200,256,SATA,3.5,cmr,28,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+ST8000NM0055,Seagate,"Enterprise Capacity V5",8,7200,256,SATA,3.5,cmr,,,0,Enterprise,hdd,,,,,,,0,,1.99,13232,6046855,330,"Backblaze thru Q1 2026"
+ST8000NM017B,Seagate,"Exos 7E10",8,7200,256,SATA,3.5,cmr,28,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+ST8000NT001,Seagate,"IronWolf Pro",8,7200,256,SATA,3.5,cmr,28,32,0,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST8000VE001,Seagate,"SkyHawk AI",8,7200,256,SATA,3.5,cmr,,,0,Surveillance,hdd,,,,,,,1,,,,,,
+ST8000VN004,Seagate,IronWolf,8,7200,256,SATA,3.5,cmr,,,0,NAS,hdd,,,,,,,1,,,,,,
+ST8000VX010,Seagate,SkyHawk,8,7200,256,SATA,3.5,cmr,26,27,0,Surveillance,hdd,,,,,,,1,,,,,,
+HDWG480,Toshiba,N300,8,7200,256,SATA,3.5,cmr,20,,0,NAS,hdd,,,,,,,1,HDWG480EZSTA;HDWG480UZSVA;HDWG480XZSTA,,,,,
+HDWR480,Toshiba,X300,8,7200,256,SATA,3.5,cmr,20,,0,Desktop,hdd,,,,,,,1,HDWR480EZSTA;HDWR480UZSVA;HDWR480XZSTA,,,,,
+MG06ACA800E,Toshiba,MG06,8,7200,256,SATA,3.5,cmr,,,0,Enterprise,hdd,,,,,,,1,,,,,,
+HUH728080ALE604,WD,"Ultrastar He8",8,7200,128,SATA,3.5,cmr,,,1,Enterprise,hdd,,,,,,,0,HUH728080ALE600,2.91,1026,476261,38,"Backblaze thru Q1 2026 (merged HUH728080ALE600)"
+HUS728T8TALE6L4,WD,"Ultrastar DC HC320",8,7200,256,SATA,3.5,cmr,,,0,Enterprise,hdd,,,,,,,1,,,,,,
+WD8001PURP,WD,"Purple Pro",8,7200,256,SATA,3.5,cmr,20,32,0,Surveillance,hdd,,,,,,,1,,,,,,
+WD8004FRYZ,WD,Gold,8,7200,256,SATA,3.5,cmr,20,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+WD8005FFBX,WD,"Red Pro",8,7200,256,SATA,3.5,cmr,20,36,0,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD80EFPX,WD,"Red Plus",8,5640,256,SATA,3.5,cmr,24,28,0,NAS,hdd,,,,,,,1,,,,,,
+WD80EFZZ,WD,"Red Plus",8,5640,256,SATA,3.5,cmr,24,28,0,NAS,hdd,,,,,,,1,,,,,,
+SEDC600M/7680G,Kingston,DC600M,7,,,SATA,2.5,,,,,Enterprise,ssd,TLC,14016,1,1,1,530,1,,,,,,
+KCD8XRUG7T68,Kioxia,CD8-R,7,,,NVMe,U.2,,,,,Enterprise,ssd,TLC,14016,1,1,1,3800,1,,,,,,
+MTFDDAK7T6TGA,Micron,"5400 PRO",7,,,SATA,2.5,,,,,Enterprise,ssd,TLC,9110,0.65,1,1,520,1,,,,,,
+MTFDKCC7T6TFR,Micron,"7450 PRO",7,,,NVMe,U.3,,,,,Enterprise,ssd,TLC,14000,1,1,1,5600,1,,,,,,
+MZ7L37T6HBLA-00W07,Samsung,PM893,7,,,SATA,2.5,,,,,Enterprise,ssd,TLC,14016,1,1,1,,1,,,,,,
+MZQL27T6HBLA-00A07,Samsung,PM9A3,7,,,NVMe,U.2,,,,,Enterprise,ssd,TLC,14016,1,1,1,,1,,,,,,
+SBFPF2BV076T001,Solidigm,D5-P5336,7,,,NVMe,U.2,,,,,Enterprise,ssd,QLC,5900,0.42,1,1,1800,1,,,,,,
+SSDPF2KX076T1,Solidigm,D7-P5520,7,,,NVMe,U.2,,,,,Enterprise,ssd,TLC,14000,1,1,1,4200,1,,,,,,
+MTFDKCC6T4TFS,Micron,"7450 MAX",6,,,NVMe,U.3,,,,,Enterprise,ssd,TLC,35000,3,1,1,5600,1,,,,,,
+ST6000DM003,Seagate,BarraCuda,6,5400,256,SATA,3.5,smr,22,24,0,Desktop,hdd,,,,,,,1,,,,,,
+ST6000NT001,Seagate,"IronWolf Pro",6,7200,256,SATA,3.5,cmr,28,32,0,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST6000VN006,Seagate,IronWolf,6,5400,256,SATA,3.5,cmr,,,0,NAS,hdd,,,,,,,1,,,,,,
+ST6000VX009,Seagate,SkyHawk,6,5400,256,SATA,3.5,cmr,26,27,0,Surveillance,hdd,,,,,,,1,,,,,,
+DT02ABA600,Toshiba,DT02,6,5400,128,SATA,3.5,smr,,,0,Desktop,hdd,,,,,,,1,,,,,,
+HDWD260,Toshiba,P300,6,5400,128,SATA,3.5,smr,22,,0,Desktop,hdd,,,,,,,1,HDWD260EZSTA;HDWD260UZSVA,,,,,
+HDWG460,Toshiba,N300,6,7200,256,SATA,3.5,cmr,20,,0,NAS,hdd,,,,,,,1,HDWG460EZSTA;HDWG460UZSVA,,,,,
+HDWR460,Toshiba,X300,6,7200,256,SATA,3.5,cmr,20,,0,Desktop,hdd,,,,,,,1,HDWR460UZSVA,,,,,
+MG06ACA600E,Toshiba,MG06,6,7200,256,SATA,3.5,cmr,,,0,Enterprise,hdd,,,,,,,1,,,,,,
+WD6004FRYZ,WD,Gold,6,7200,256,SATA,3.5,cmr,20,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+WD6005FFBX,WD,"Red Pro",6,7200,256,SATA,3.5,cmr,20,36,0,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD60EFAX,WD,Red,6,5400,256,SATA,3.5,smr,23,29,0,NAS,hdd,,,,,,,1,,,,,,
+WD60EFPX,WD,"Red Plus",6,5400,256,SATA,3.5,cmr,24,28,0,NAS,hdd,,,,,,,1,,,,,,
+WD60EZAX,WD,Blue,6,5400,256,SATA,3.5,cmr,23,27,0,Desktop,hdd,,,,,,,1,,,,,,
+WD60EZAZ,WD,Blue,6,5400,256,SATA,3.5,smr,23,27,0,Desktop,hdd,,,,,,,1,,,,,,
+CT4000P3PSSD8,Crucial,"P3 Plus",4,,,NVMe,M.2,,,,,Desktop,ssd,QLC,800,,0,0,,1,,,,,,
+SB-RKT4P-4TB,Sabrent,"Rocket 4 Plus",4,,,NVMe,M.2,,,,,Desktop,ssd,TLC,3000,,1,0,,1,,,,,,
+SB-RKT5-4TB,Sabrent,"Rocket 5",4,,,NVMe,M.2,,,,,Desktop,ssd,TLC,3000,,1,0,,1,,,,,,
+MZ-77Q4T0,Samsung,"870 QVO",4,,,SATA,2.5,,,,,Desktop,ssd,QLC,1440,,1,0,160,1,,,,,,
+MZ-V9P4T0,Samsung,"990 PRO",4,,,NVMe,M.2,,,,,Desktop,ssd,TLC,2400,,1,0,,1,,,,,,
+ST4000DM004,Seagate,BarraCuda,4,5400,256,SATA,3.5,smr,22,24,0,Desktop,hdd,,,,,,,1,,,,,,
+ST4000NT001,Seagate,"IronWolf Pro",4,7200,256,SATA,3.5,cmr,28,32,0,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST4000VN006,Seagate,IronWolf,4,5400,256,SATA,3.5,cmr,,,0,NAS,hdd,,,,,,,1,,,,,,
+ST4000VX016,Seagate,SkyHawk,4,5900,256,SATA,3.5,cmr,26,27,0,Surveillance,hdd,,,,,,,1,,,,,,
+ZA4000NM1A002,Seagate,"IronWolf 125",4,,,SATA,2.5,,,,,NAS,ssd,TLC,5600,0.7,1,0,,1,,,,,,
+DT02ABA400,Toshiba,DT02,4,5400,128,SATA,3.5,smr,,,0,Desktop,hdd,,,,,,,1,DT02ABA400V,,,,,
+HDWD240,Toshiba,P300,4,5400,128,SATA,3.5,smr,22,,0,Desktop,hdd,,,,,,,1,HDWD240EZSTA;HDWD240UZSVA,,,,,
+HDWG440,Toshiba,N300,4,7200,256,SATA,3.5,cmr,20,,0,NAS,hdd,,,,,,,1,HDWG440AZSTA;HDWG440EZSTA;HDWG440UZSVA,,,,,
+HDWR440,Toshiba,X300,4,7200,256,SATA,3.5,cmr,20,,0,Desktop,hdd,,,,,,,1,HDWR440EZSTA;HDWR440UZSVA;HDWR440XZSTA,,,,,
+HMS5C4040BLE640,WD,"MegaScale DC 4000.B",4,5700,64,SATA,3.5,cmr,,,0,Enterprise,hdd,,,,,,,0,,0.47,186,391135,5,"Backblaze thru Q1 2026"
+WD4004FRYZ,WD,Gold,4,7200,256,SATA,3.5,cmr,20,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+WD4005FFBX,WD,"Red Pro",4,7200,256,SATA,3.5,cmr,20,36,0,NAS-Pro,hdd,,,,,,,1,,,,,,
+WD40EFAX,WD,Red,4,5400,256,SATA,3.5,smr,23,29,0,NAS,hdd,,,,,,,1,,,,,,
+WD40EFPX,WD,"Red Plus",4,5400,256,SATA,3.5,cmr,24,28,0,NAS,hdd,,,,,,,1,,,,,,
+WD40EZAX,WD,Blue,4,5400,256,SATA,3.5,cmr,23,25,0,Desktop,hdd,,,,,,,1,,,,,,
+WD40EZAZ,WD,Blue,4,5400,256,SATA,3.5,smr,23,27,0,Desktop,hdd,,,,,,,1,,,,,,
+WDS400T1R0C,WD,"Red SN700",4,,,NVMe,M.2,,,,,NAS,ssd,TLC,5100,0.7,1,0,,1,,,,,,
+WDS400T2R0A,WD,"Red SA500",4,,,SATA,2.5,,,,,NAS,ssd,TLC,2500,,1,0,,1,,,,,,
+SEDC600M/3840G,Kingston,DC600M,3,,,SATA,2.5,,,,,Enterprise,ssd,TLC,7008,1,1,1,530,1,,,,,,
+KCD8XRUG3T84,Kioxia,CD8-R,3,,,NVMe,U.2,,,,,Enterprise,ssd,TLC,7008,1,1,1,3800,1,,,,,,
+MTFDDAK3T8TGA,Micron,"5400 PRO",3,,,SATA,2.5,,,,,Enterprise,ssd,TLC,8410,1.2,1,1,520,1,,,,,,
+MTFDKCC3T8TFR,Micron,"7450 PRO",3,,,NVMe,U.3,,,,,Enterprise,ssd,TLC,7300,1,1,1,5000,1,,,,,,
+MZ7L33T8HBLT-00W07,Samsung,PM893,3,,,SATA,2.5,,,,,Enterprise,ssd,TLC,7008,1,1,1,,1,,,,,,
+MZQL23T8HCLS-00A07,Samsung,PM9A3,3,,,NVMe,U.2,,,,,Enterprise,ssd,TLC,7008,1,1,1,,1,,,,,,
+SSDPF2KX038T1,Solidigm,D7-P5520,3,,,NVMe,U.2,,,,,Enterprise,ssd,TLC,7000,1,1,1,3600,1,,,,,,
+MTFDKCC3T2TFS,Micron,"7450 MAX",3,,,NVMe,U.3,,,,,Enterprise,ssd,TLC,17500,3,1,1,5000,1,,,,,,
+ST3000DM007,Seagate,BarraCuda,3,5400,256,SATA,3.5,smr,22,24,0,Desktop,hdd,,,,,,,1,,,,,,
+ST3000VN006,Seagate,IronWolf,3,5400,256,SATA,3.5,cmr,,,0,NAS,hdd,,,,,,,1,,,,,,
+WD30EFAX,WD,Red,3,5400,256,SATA,3.5,smr,23,29,0,NAS,hdd,,,,,,,1,,,,,,
+WD30EFZX,WD,"Red Plus",3,5400,128,SATA,3.5,cmr,24,28,0,NAS,hdd,,,,,,,1,,,,,,
+CT2000P3PSSD8,Crucial,"P3 Plus",2,,,NVMe,M.2,,,,,Desktop,ssd,QLC,440,,0,0,,1,,,,,,
+SB-RKT4P-2TB,Sabrent,"Rocket 4 Plus",2,,,NVMe,M.2,,,,,Desktop,ssd,TLC,1400,,1,0,,1,,,,,,
+SB-RKT5-2TB,Sabrent,"Rocket 5",2,,,NVMe,M.2,,,,,Desktop,ssd,TLC,1400,,1,0,,1,,,,,,
+MZ-77Q2T0,Samsung,"870 QVO",2,,,SATA,2.5,,,,,Desktop,ssd,QLC,720,,1,0,160,1,,,,,,
+MZ-V7S2T0,Samsung,"970 EVO Plus",2,,,NVMe,M.2,,,,,Desktop,ssd,TLC,1200,,1,0,,1,,,,,,
+MZ-V9P2T0,Samsung,"990 PRO",2,,,NVMe,M.2,,,,,Desktop,ssd,TLC,1200,,1,0,,1,,,,,,
+ST2000DM008,Seagate,BarraCuda,2,7200,256,SATA,3.5,smr,22,24,0,Desktop,hdd,,,,,,,1,,,,,,
+ST2000NT001,Seagate,"IronWolf Pro",2,7200,256,SATA,3.5,cmr,28,32,0,NAS-Pro,hdd,,,,,,,1,,,,,,
+ST2000VN003,Seagate,IronWolf,2,5400,256,SATA,3.5,cmr,,,0,NAS,hdd,,,,,,,1,,,,,,
+ST2000VX017,Seagate,SkyHawk,2,5400,256,SATA,3.5,cmr,26,27,0,Surveillance,hdd,,,,,,,1,,,,,,
+ZA2000NM1A002,Seagate,"IronWolf 125",2,,,SATA,2.5,,,,,NAS,ssd,TLC,2800,0.7,1,0,,1,,,,,,
+ZP2000NM3A002,Seagate,"IronWolf 525",2,,,NVMe,M.2,,,,,NAS,ssd,TLC,2800,0.7,,0,965,1,,,,,,
+WD2002FFSX,WD,"Red Pro",2,7200,64,SATA,3.5,cmr,20,36,0,NAS-Pro,hdd,,,,,,,1,WD2005FFBX,,,,,
+WD2005FBYZ,WD,Gold,2,7200,128,SATA,3.5,cmr,20,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+WD20EFAX,WD,Red,2,5400,256,SATA,3.5,smr,23,29,0,NAS,hdd,,,,,,,1,,,,,,
+WD20EFPX,WD,"Red Plus",2,5400,128,SATA,3.5,cmr,24,28,0,NAS,hdd,,,,,,,1,,,,,,
+WD20EZAZ,WD,Blue,2,5400,256,SATA,3.5,smr,21,26,0,Desktop,hdd,,,,,,,1,,,,,,
+WDS200T1R0C,WD,"Red SN700",2,,,NVMe,M.2,,,,,NAS,ssd,TLC,2500,,1,0,,1,,,,,,
+WDS200T2R0A,WD,"Red SA500",2,,,SATA,2.5,,,,,NAS,ssd,TLC,1300,,1,0,,1,,,,,,
+SEDC600M/1920G,Kingston,DC600M,1,,,SATA,2.5,,,,,Enterprise,ssd,TLC,3504,1,1,1,530,1,,,,,,
+MTFDDAK1T9TGA,Micron,"5400 PRO",1,,,SATA,2.5,,,,,Enterprise,ssd,TLC,5256,1.5,1,1,540,1,,,,,,
+MZ7L31T9HBLT-00W07,Samsung,PM893,1,,,SATA,2.5,,,,,Enterprise,ssd,TLC,3504,1,1,1,,1,,,,,,
+CT1000P3PSSD8,Crucial,"P3 Plus",1,,,NVMe,M.2,,,,,Desktop,ssd,QLC,220,,0,0,,1,,,,,,
+SB-RKT4P-1TB,Sabrent,"Rocket 4 Plus",1,,,NVMe,M.2,,,,,Desktop,ssd,TLC,700,,1,0,,1,,,,,,
+SB-RKT5-1TB,Sabrent,"Rocket 5",1,,,NVMe,M.2,,,,,Desktop,ssd,TLC,700,,1,0,,1,,,,,,
+MZ-77Q1T0,Samsung,"870 QVO",1,,,SATA,2.5,,,,,Desktop,ssd,QLC,360,,1,0,80,1,,,,,,
+MZ-V7S1T0,Samsung,"970 EVO Plus",1,,,NVMe,M.2,,,,,Desktop,ssd,TLC,600,,1,0,,1,,,,,,
+MZ-V9P1T0,Samsung,"990 PRO",1,,,NVMe,M.2,,,,,Desktop,ssd,TLC,600,,1,0,,1,,,,,,
+ST1000VN002,Seagate,IronWolf,1,5900,64,SATA,3.5,cmr,,,0,NAS,hdd,,,,,,,1,,,,,,
+ST1000VX013,Seagate,SkyHawk,1,5900,64,SATA,3.5,cmr,26,27,0,Surveillance,hdd,,,,,,,1,,,,,,
+ZA1000NM1A002,Seagate,"IronWolf 125",1,,,SATA,2.5,,,,,NAS,ssd,TLC,1400,0.7,1,0,,1,,,,,,
+ZP1000NM3A002,Seagate,"IronWolf 525",1,,,NVMe,M.2,,,,,NAS,ssd,TLC,1400,0.7,,0,995,1,,,,,,
+WD1005FBYZ,WD,Gold,1,7200,128,SATA,3.5,cmr,20,32,0,Enterprise,hdd,,,,,,,1,,,,,,
+WDS100T1R0A,WD,"Red SA500",1,,,SATA,2.5,,,,,NAS,ssd,TLC,600,,1,0,,1,,,,,,
+WDS100T1R0C,WD,"Red SN700",1,,,NVMe,M.2,,,,,NAS,ssd,TLC,2000,,1,0,,1,,,,,,
+SEDC600M/960G,Kingston,DC600M,0,,,SATA,2.5,,,,,Enterprise,ssd,TLC,1752,1,1,1,530,1,,,,,,
+MTFDDAK960TGA,Micron,"5400 PRO",0,,,SATA,2.5,,,,,Enterprise,ssd,TLC,2628,1.5,1,1,540,1,,,,,,
+ZP500NM3A002,Seagate,"IronWolf 525",0,,,NVMe,M.2,,,,,NAS,ssd,TLC,700,0.7,,0,525,1,,,,,,
+WDS500G1R0C,WD,"Red SN700",0,,,NVMe,M.2,,,,,NAS,ssd,TLC,1000,,1,0,,1,,,,,,

datapackage.json

@@ -0,0 +1,50 @@
+{
+  "name": "nas-drive-data",
+  "title": "NASdisks NAS Drive Data",
+  "description": "Open dataset of currently-sold NAS and enterprise hard drives: full specs (capacity, RPM, cache, interface, form factor), verified CMR vs SMR, idle/seek acoustic noise, helium/air fill, drive class, and real-world annualized failure rates (AFR) computed from Backblaze Drive Stats. Drive specs and CMR/SMR are CC BY 4.0; AFR fields are cited to Backblaze Drive Stats, not relicensed.",
+  "homepage": "https://www.nasdisks.com/data/",
+  "licenses": [
+    { "name": "CC-BY-4.0", "title": "Creative Commons Attribution 4.0 International", "path": "https://creativecommons.org/licenses/by/4.0/" }
+  ],
+  "keywords": ["nas", "hard drives", "hdd", "cmr", "smr", "backblaze", "reliability", "annualized failure rate", "storage", "price per tb"],
+  "resources": [
+    {
+      "name": "drives",
+      "title": "NAS & enterprise hard drives (full dataset)",
+      "path": "https://www.nasdisks.com/data/drives.csv",
+      "format": "csv",
+      "mediatype": "text/csv",
+      "schema": {
+        "fields": [
+          { "name": "model", "type": "string" },
+          { "name": "brand", "type": "string" },
+          { "name": "line", "type": "string" },
+          { "name": "capacity_tb", "type": "number" },
+          { "name": "rpm", "type": "integer" },
+          { "name": "cache_mb", "type": "integer" },
+          { "name": "interface", "type": "string" },
+          { "name": "form_factor", "type": "string" },
+          { "name": "recording_tech", "type": "string", "description": "cmr or smr" },
+          { "name": "acoustic_idle_db", "type": "number" },
+          { "name": "acoustic_seek_db", "type": "number" },
+          { "name": "is_helium", "type": "boolean" },
+          { "name": "drive_class", "type": "string" },
+          { "name": "in_production", "type": "boolean" },
+          { "name": "also_sold_as", "type": "string" },
+          { "name": "afr_pct", "type": "number", "description": "Backblaze annualized failure rate (%)" },
+          { "name": "reliability_drive_count", "type": "integer", "description": "Backblaze" },
+          { "name": "reliability_drive_days", "type": "integer", "description": "Backblaze" },
+          { "name": "reliability_failures", "type": "integer", "description": "Backblaze" },
+          { "name": "reliability_source", "type": "string" }
+        ]
+      }
+    },
+    {
+      "name": "drives-json",
+      "title": "Full dataset (JSON, with license + reliability metadata)",
+      "path": "https://www.nasdisks.com/data/drives.json",
+      "format": "json",
+      "mediatype": "application/json"
+    }
+  ]
+}

getting-started.ipynb

@@ -0,0 +1,850 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "fbe91c0f",
+   "metadata": {
+    "_cell_guid": "b1076dfc-b9ad-4769-8c92-a6c4dae69d19",
+    "_uuid": "8f2839f25d086af736a60e9eeb907d3b93b6e0e5",
+    "execution": {
+     "iopub.execute_input": "2026-06-18T11:22:23.476983Z",
+     "iopub.status.busy": "2026-06-18T11:22:23.476625Z",
+     "iopub.status.idle": "2026-06-18T11:22:24.659291Z",
+     "shell.execute_reply": "2026-06-18T11:22:24.658041Z"
+    },
+    "papermill": {
+     "duration": 1.189792,
+     "end_time": "2026-06-18T11:22:24.661531+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:23.471739+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "142 drives | 3 brands | 39 product lines\n"
+     ]
+    },
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>model</th>\n",
+       "      <th>brand</th>\n",
+       "      <th>line</th>\n",
+       "      <th>capacity_tb</th>\n",
+       "      <th>rpm</th>\n",
+       "      <th>cache_mb</th>\n",
+       "      <th>interface</th>\n",
+       "      <th>form_factor</th>\n",
+       "      <th>recording_tech</th>\n",
+       "      <th>acoustic_idle_db</th>\n",
+       "      <th>acoustic_seek_db</th>\n",
+       "      <th>is_helium</th>\n",
+       "      <th>drive_class</th>\n",
+       "      <th>in_production</th>\n",
+       "      <th>afr_pct</th>\n",
+       "      <th>reliability_drive_count</th>\n",
+       "      <th>reliability_drive_days</th>\n",
+       "      <th>reliability_failures</th>\n",
+       "      <th>reliability_source</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>WUH722626ALE6L4</td>\n",
+       "      <td>WD</td>\n",
+       "      <td>Ultrastar DC HC590</td>\n",
+       "      <td>26</td>\n",
+       "      <td>7200</td>\n",
+       "      <td>512</td>\n",
+       "      <td>SATA</td>\n",
+       "      <td>3.5</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>20.0</td>\n",
+       "      <td>36.0</td>\n",
+       "      <td>1.0</td>\n",
+       "      <td>Enterprise</td>\n",
+       "      <td>1</td>\n",
+       "      <td>0.40</td>\n",
+       "      <td>1200.0</td>\n",
+       "      <td>91690.0</td>\n",
+       "      <td>1.0</td>\n",
+       "      <td>Backblaze 2025</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>ST24000NM002H</td>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>Exos X24</td>\n",
+       "      <td>24</td>\n",
+       "      <td>7200</td>\n",
+       "      <td>512</td>\n",
+       "      <td>SATA</td>\n",
+       "      <td>3.5</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>30.0</td>\n",
+       "      <td>34.0</td>\n",
+       "      <td>1.0</td>\n",
+       "      <td>Enterprise</td>\n",
+       "      <td>1</td>\n",
+       "      <td>2.75</td>\n",
+       "      <td>8328.0</td>\n",
+       "      <td>1941010.0</td>\n",
+       "      <td>146.0</td>\n",
+       "      <td>Backblaze 2025</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>ST24000NT002</td>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>IronWolf Pro</td>\n",
+       "      <td>24</td>\n",
+       "      <td>7200</td>\n",
+       "      <td>512</td>\n",
+       "      <td>SATA</td>\n",
+       "      <td>3.5</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>28.0</td>\n",
+       "      <td>32.0</td>\n",
+       "      <td>1.0</td>\n",
+       "      <td>NAS-Pro</td>\n",
+       "      <td>1</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>ST24000VE002</td>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>SkyHawk AI</td>\n",
+       "      <td>24</td>\n",
+       "      <td>7200</td>\n",
+       "      <td>512</td>\n",
+       "      <td>SATA</td>\n",
+       "      <td>3.5</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>1.0</td>\n",
+       "      <td>Surveillance</td>\n",
+       "      <td>1</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>MG11ACA24TE</td>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>MG11</td>\n",
+       "      <td>24</td>\n",
+       "      <td>7200</td>\n",
+       "      <td>512</td>\n",
+       "      <td>SATA</td>\n",
+       "      <td>3.5</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>20.0</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>1.0</td>\n",
+       "      <td>Enterprise</td>\n",
+       "      <td>1</td>\n",
+       "      <td>0.68</td>\n",
+       "      <td>4739.0</td>\n",
+       "      <td>374087.0</td>\n",
+       "      <td>7.0</td>\n",
+       "      <td>Backblaze 2025</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "             model    brand                line  capacity_tb   rpm  cache_mb  \\\n",
+       "0  WUH722626ALE6L4       WD  Ultrastar DC HC590           26  7200       512   \n",
+       "1    ST24000NM002H  Seagate            Exos X24           24  7200       512   \n",
+       "2     ST24000NT002  Seagate        IronWolf Pro           24  7200       512   \n",
+       "3     ST24000VE002  Seagate          SkyHawk AI           24  7200       512   \n",
+       "4      MG11ACA24TE  Toshiba                MG11           24  7200       512   \n",
+       "\n",
+       "  interface  form_factor recording_tech  acoustic_idle_db  acoustic_seek_db  \\\n",
+       "0      SATA          3.5            cmr              20.0              36.0   \n",
+       "1      SATA          3.5            cmr              30.0              34.0   \n",
+       "2      SATA          3.5            cmr              28.0              32.0   \n",
+       "3      SATA          3.5            cmr               NaN               NaN   \n",
+       "4      SATA          3.5            cmr              20.0               NaN   \n",
+       "\n",
+       "   is_helium   drive_class  in_production  afr_pct  reliability_drive_count  \\\n",
+       "0        1.0    Enterprise              1     0.40                   1200.0   \n",
+       "1        1.0    Enterprise              1     2.75                   8328.0   \n",
+       "2        1.0       NAS-Pro              1      NaN                      NaN   \n",
+       "3        1.0  Surveillance              1      NaN                      NaN   \n",
+       "4        1.0    Enterprise              1     0.68                   4739.0   \n",
+       "\n",
+       "   reliability_drive_days  reliability_failures reliability_source  \n",
+       "0                 91690.0                   1.0     Backblaze 2025  \n",
+       "1               1941010.0                 146.0     Backblaze 2025  \n",
+       "2                     NaN                   NaN                NaN  \n",
+       "3                     NaN                   NaN                NaN  \n",
+       "4                374087.0                   7.0     Backblaze 2025  "
+      ]
+     },
+     "execution_count": 1,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import pandas as pd\n",
+    "\n",
+    "df = pd.read_csv('/kaggle/input/datasets/nettrust/nas-drives-cmrsmr-failure-rates-and-specs-2026/drives-2026-06-26.csv')\n",
+    "print(f\"{len(df)} drives | {df['brand'].nunique()} brands | {df['line'].nunique()} product lines\")\n",
+    "df.head()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "b997beaf",
+   "metadata": {
+    "papermill": {
+     "duration": 0.001942,
+     "end_time": "2026-06-18T11:22:24.665845+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:24.663903+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "source": [
+    "## CMR vs SMR breakdown\n",
+    "\n",
+    "SMR drives use shingled recording to pack more capacity - but they stall under sustained writes of a RAID rebuild, which can drop them from the array mid-rebuild."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "6a938ae0",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-06-18T11:22:24.671441Z",
+     "iopub.status.busy": "2026-06-18T11:22:24.671030Z",
+     "iopub.status.idle": "2026-06-18T11:22:24.681914Z",
+     "shell.execute_reply": "2026-06-18T11:22:24.680647Z"
+    },
+    "papermill": {
+     "duration": 0.016754,
+     "end_time": "2026-06-18T11:22:24.684488+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:24.667734+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "recording_tech\n",
+       "cmr    124\n",
+       "smr     18\n",
+       "Name: count, dtype: int64"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "df['recording_tech'].value_counts()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1bddd132",
+   "metadata": {
+    "papermill": {
+     "duration": 0.002021,
+     "end_time": "2026-06-18T11:22:24.688888+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:24.686867+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "source": [
+    "## SMR drives to avoid in a NAS/RAID array"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "17ee905c",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-06-18T11:22:24.695808Z",
+     "iopub.status.busy": "2026-06-18T11:22:24.694779Z",
+     "iopub.status.idle": "2026-06-18T11:22:24.722063Z",
+     "shell.execute_reply": "2026-06-18T11:22:24.721040Z"
+    },
+    "papermill": {
+     "duration": 0.0332,
+     "end_time": "2026-06-18T11:22:24.724134+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:24.690934+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>brand</th>\n",
+       "      <th>line</th>\n",
+       "      <th>model</th>\n",
+       "      <th>capacity_tb</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>127</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>BarraCuda</td>\n",
+       "      <td>ST2000DM008</td>\n",
+       "      <td>2</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>123</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>BarraCuda</td>\n",
+       "      <td>ST3000DM007</td>\n",
+       "      <td>3</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>109</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>BarraCuda</td>\n",
+       "      <td>ST4000DM004</td>\n",
+       "      <td>4</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>94</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>BarraCuda</td>\n",
+       "      <td>ST6000DM003</td>\n",
+       "      <td>6</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>78</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>BarraCuda</td>\n",
+       "      <td>ST8000DM004</td>\n",
+       "      <td>8</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>139</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>L200</td>\n",
+       "      <td>HDWL110</td>\n",
+       "      <td>1</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>140</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>MQ04</td>\n",
+       "      <td>MQ04ABF100</td>\n",
+       "      <td>1</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>113</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>DT02</td>\n",
+       "      <td>DT02ABA400</td>\n",
+       "      <td>4</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>114</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>P300</td>\n",
+       "      <td>HDWD240</td>\n",
+       "      <td>4</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>98</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>DT02</td>\n",
+       "      <td>DT02ABA600</td>\n",
+       "      <td>6</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>99</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>P300</td>\n",
+       "      <td>HDWD260</td>\n",
+       "      <td>6</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>134</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Red</td>\n",
+       "      <td>WD20EFAX</td>\n",
+       "      <td>2</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>136</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Blue</td>\n",
+       "      <td>WD20EZAZ</td>\n",
+       "      <td>2</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>125</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Red</td>\n",
+       "      <td>WD30EFAX</td>\n",
+       "      <td>3</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>119</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Red</td>\n",
+       "      <td>WD40EFAX</td>\n",
+       "      <td>4</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>122</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Blue</td>\n",
+       "      <td>WD40EZAZ</td>\n",
+       "      <td>4</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>105</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Red</td>\n",
+       "      <td>WD60EFAX</td>\n",
+       "      <td>6</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>108</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Blue</td>\n",
+       "      <td>WD60EZAZ</td>\n",
+       "      <td>6</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "       brand       line        model  capacity_tb\n",
+       "127  Seagate  BarraCuda  ST2000DM008            2\n",
+       "123  Seagate  BarraCuda  ST3000DM007            3\n",
+       "109  Seagate  BarraCuda  ST4000DM004            4\n",
+       "94   Seagate  BarraCuda  ST6000DM003            6\n",
+       "78   Seagate  BarraCuda  ST8000DM004            8\n",
+       "139  Toshiba       L200      HDWL110            1\n",
+       "140  Toshiba       MQ04   MQ04ABF100            1\n",
+       "113  Toshiba       DT02   DT02ABA400            4\n",
+       "114  Toshiba       P300      HDWD240            4\n",
+       "98   Toshiba       DT02   DT02ABA600            6\n",
+       "99   Toshiba       P300      HDWD260            6\n",
+       "134       WD        Red     WD20EFAX            2\n",
+       "136       WD       Blue     WD20EZAZ            2\n",
+       "125       WD        Red     WD30EFAX            3\n",
+       "119       WD        Red     WD40EFAX            4\n",
+       "122       WD       Blue     WD40EZAZ            4\n",
+       "105       WD        Red     WD60EFAX            6\n",
+       "108       WD       Blue     WD60EZAZ            6"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "df[df['recording_tech'] == 'smr'][['brand', 'line', 'model', 'capacity_tb']].sort_values(['brand', 'capacity_tb'])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "91573258",
+   "metadata": {
+    "papermill": {
+     "duration": 0.002285,
+     "end_time": "2026-06-18T11:22:24.728917+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:24.726632+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "source": [
+    "## Most reliable drives (Backblaze annualized failure rate, lowest first)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "fdc66121",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-06-18T11:22:24.736915Z",
+     "iopub.status.busy": "2026-06-18T11:22:24.736485Z",
+     "iopub.status.idle": "2026-06-18T11:22:24.756400Z",
+     "shell.execute_reply": "2026-06-18T11:22:24.755324Z"
+    },
+    "papermill": {
+     "duration": 0.027505,
+     "end_time": "2026-06-18T11:22:24.758809+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:24.731304+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>brand</th>\n",
+       "      <th>line</th>\n",
+       "      <th>model</th>\n",
+       "      <th>capacity_tb</th>\n",
+       "      <th>recording_tech</th>\n",
+       "      <th>afr_pct</th>\n",
+       "      <th>reliability_drive_count</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>79</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>Exos 7E8</td>\n",
+       "      <td>ST8000NM000A</td>\n",
+       "      <td>8</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.00</td>\n",
+       "      <td>245.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Ultrastar DC HC590</td>\n",
+       "      <td>WUH722626ALE6L4</td>\n",
+       "      <td>26</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.40</td>\n",
+       "      <td>1200.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>14</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Ultrastar DC HC570</td>\n",
+       "      <td>WUH722222ALE6L4</td>\n",
+       "      <td>22</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.47</td>\n",
+       "      <td>44265.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>32</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>Exos X16</td>\n",
+       "      <td>ST16000NM001G</td>\n",
+       "      <td>16</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.54</td>\n",
+       "      <td>34305.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>18</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>MG10</td>\n",
+       "      <td>MG10ACA20TE</td>\n",
+       "      <td>20</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.59</td>\n",
+       "      <td>17999.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>MG11</td>\n",
+       "      <td>MG11ACA24TE</td>\n",
+       "      <td>24</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.68</td>\n",
+       "      <td>4739.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>42</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Ultrastar DC HC550</td>\n",
+       "      <td>WUH721816ALE6Lx</td>\n",
+       "      <td>16</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.80</td>\n",
+       "      <td>29629.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>54</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Ultrastar DC HC530</td>\n",
+       "      <td>WUH721414ALE6L4</td>\n",
+       "      <td>14</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.81</td>\n",
+       "      <td>8630.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>38</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>MG08</td>\n",
+       "      <td>MG08ACA16Tx</td>\n",
+       "      <td>16</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.96</td>\n",
+       "      <td>45652.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>55</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>Exos X16</td>\n",
+       "      <td>ST12000NM001G</td>\n",
+       "      <td>12</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>0.96</td>\n",
+       "      <td>13147.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>43</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>Exos X16</td>\n",
+       "      <td>ST14000NM001G</td>\n",
+       "      <td>14</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>1.35</td>\n",
+       "      <td>10464.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>22</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>Exos X18</td>\n",
+       "      <td>ST18000NM000J</td>\n",
+       "      <td>18</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>1.67</td>\n",
+       "      <td>60.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>39</th>\n",
+       "      <td>Toshiba</td>\n",
+       "      <td>MG09</td>\n",
+       "      <td>MG09ACA16TE</td>\n",
+       "      <td>16</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>1.73</td>\n",
+       "      <td>348.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>62</th>\n",
+       "      <td>WD</td>\n",
+       "      <td>Ultrastar DC HC520</td>\n",
+       "      <td>HUH721212ALE604</td>\n",
+       "      <td>12</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>2.69</td>\n",
+       "      <td>13095.0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>Seagate</td>\n",
+       "      <td>Exos X24</td>\n",
+       "      <td>ST24000NM002H</td>\n",
+       "      <td>24</td>\n",
+       "      <td>cmr</td>\n",
+       "      <td>2.75</td>\n",
+       "      <td>8328.0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "      brand                line            model  capacity_tb recording_tech  \\\n",
+       "79  Seagate            Exos 7E8     ST8000NM000A            8            cmr   \n",
+       "0        WD  Ultrastar DC HC590  WUH722626ALE6L4           26            cmr   \n",
+       "14       WD  Ultrastar DC HC570  WUH722222ALE6L4           22            cmr   \n",
+       "32  Seagate            Exos X16    ST16000NM001G           16            cmr   \n",
+       "18  Toshiba                MG10      MG10ACA20TE           20            cmr   \n",
+       "4   Toshiba                MG11      MG11ACA24TE           24            cmr   \n",
+       "42       WD  Ultrastar DC HC550  WUH721816ALE6Lx           16            cmr   \n",
+       "54       WD  Ultrastar DC HC530  WUH721414ALE6L4           14            cmr   \n",
+       "38  Toshiba                MG08      MG08ACA16Tx           16            cmr   \n",
+       "55  Seagate            Exos X16    ST12000NM001G           12            cmr   \n",
+       "43  Seagate            Exos X16    ST14000NM001G           14            cmr   \n",
+       "22  Seagate            Exos X18    ST18000NM000J           18            cmr   \n",
+       "39  Toshiba                MG09      MG09ACA16TE           16            cmr   \n",
+       "62       WD  Ultrastar DC HC520  HUH721212ALE604           12            cmr   \n",
+       "1   Seagate            Exos X24    ST24000NM002H           24            cmr   \n",
+       "\n",
+       "    afr_pct  reliability_drive_count  \n",
+       "79     0.00                    245.0  \n",
+       "0      0.40                   1200.0  \n",
+       "14     0.47                  44265.0  \n",
+       "32     0.54                  34305.0  \n",
+       "18     0.59                  17999.0  \n",
+       "4      0.68                   4739.0  \n",
+       "42     0.80                  29629.0  \n",
+       "54     0.81                   8630.0  \n",
+       "38     0.96                  45652.0  \n",
+       "55     0.96                  13147.0  \n",
+       "43     1.35                  10464.0  \n",
+       "22     1.67                     60.0  \n",
+       "39     1.73                    348.0  \n",
+       "62     2.69                  13095.0  \n",
+       "1      2.75                   8328.0  "
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "df[df['afr_pct'].notna()][['brand', 'line', 'model', 'capacity_tb', 'recording_tech', 'afr_pct', 'reliability_drive_count']].sort_values('afr_pct')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5d1cd51f",
+   "metadata": {
+    "papermill": {
+     "duration": 0.002634,
+     "end_time": "2026-06-18T11:22:24.764055+00:00",
+     "exception": false,
+     "start_time": "2026-06-18T11:22:24.761421+00:00",
+     "status": "completed"
+    },
+    "tags": []
+   },
+   "source": [
+    "## Data & API\n",
+    "\n",
+    "Full dataset, always up to date: [nasdisks.com/data/](https://www.nasdisks.com/data/)\n",
+    "\n",
+    "License: CC BY 4.0 for specs and CMR/SMR. Failure rates derived from [Backblaze Drive Stats](https://www.backblaze.com/cloud-storage/resources/hard-drive-test-data) - credit Backblaze when using."
+   ]
+  }
+ ],
+ "metadata": {
+  "kaggle": {
+   "accelerator": "none",
+   "dataSources": [],
+   "dockerImageVersionId": 28755,
+   "isGpuEnabled": false,
+   "isInternetEnabled": false,
+   "language": "python",
+   "sourceType": "notebook"
+  },
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.13"
+  },
+  "papermill": {
+   "default_parameters": {},
+   "duration": 5.557784,
+   "end_time": "2026-06-18T11:22:25.388506+00:00",
+   "environment_variables": {},
+   "exception": null,
+   "input_path": "__notebook__.ipynb",
+   "output_path": "__notebook__.ipynb",
+   "parameters": {},
+   "start_time": "2026-06-18T11:22:19.830722+00:00",
+   "version": "2.7.0"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}