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Windows storage benchmarks
Find your Model. Explore its storage performance. Compare the configurations that matter to you.
629 configurations · Sequential read
| Model | Platform | Capacity | Seq. read | Seq. write | 4 KiB read | 4 KiB write | Sample count | Latest |
|---|---|---|---|---|---|---|---|---|
| KODAK SS D X200 512GB USB Device | Windows | 476 GB | 194.17 | 188.88 | 9.66 | 18.63 | 2 | 2023-08-21 |
| WDC WD10EZEX-75WN4A0 | Windows | 931 GB | 154.08 | 161.59 | 0.61 | 1.45 | 1 | 2023-07-18 |
| TOSHIBA MQ04ABF100 | Windows | 931 GB | 135.32 | 121.77 | 0.45 | 5.71 | 1 | 2023-03-14 |
| Generic SLD128 | Windows | 115 GB | 132.72 | 101.52 | 14.25 | 14.94 | 2 | 2023-05-28 |
| Hynix HCG8a4 | Windows | 58 GB | 129.31 | 88.26 | 12.94 | 14.95 | 2 | 2023-04-02 |
| Generic SLD32G | Windows | 28 GB | 121.50 | 66.81 | 12.15 | 5.85 | 1 | 2023-10-11 |
| NVMe Samsung SSD 980 SCSI Disk Device | Windows | 931 GB | 114.18 | 167.70 | 61.66 | 109.31 | 1 | 2026-08-04 |
| JMicron Tech USB Device | Windows | 238 GB | 111.05 | 182.37 | 8.49 | 6.72 | 1 | 2023-06-14 |
| WDC WD5000LPLX-75ZNTT0 | Windows | 465 GB | 106.63 | 63.02 | 0.27 | 1.09 | 1 | 2024-01-05 |
| TOSHIBA MQ01ABF050 | Windows | 465 GB | 103.54 | 104.46 | 0.34 | 0.95 | 2 | 2023-01-25 |
| ADATA SU750 ATA Device | Windows | 238 GB | 99.85 | 76.38 | 9.28 | 16.54 | 1 | 2023-11-07 |
| ST3500312CS | Windows | 465 GB | 99.16 | 96.84 | 0.45 | 1.34 | 10 | 2023-03-28 |
| WDC WD1600AAJS-75B4A0 | Windows | 149 GB | 98.80 | 95.43 | 0.62 | 1.70 | 2 | 2023-11-08 |
| Generic NCard | Windows | 28 GB | 98.77 | 21.95 | 7.65 | 2.46 | 1 | 2023-10-12 |
| APPLE HDD HTS541010A9E662 | Windows | 931 GB | 98.77 | 90.51 | 0.40 | 0.99 | 1 | 2022-12-04 |
| WDC WD3200AAJS-22B4A0 | Windows | 298 GB | 97.81 | 95.86 | 0.59 | 1.69 | 1 | 2026-08-05 |
| ST1000LM024 HN-M101MBB | Windows | 931 GB | 90.96 | 91.84 | 0.36 | 0.91 | 2 | 2023-11-20 |
| TOSHIBA MK7575GSX | Windows | 698 GB | 89.07 | 93.14 | 0.35 | 0.60 | 1 | 2026-10-15 |
| ST9500420AS | Windows | 465 GB | 88.47 | 88.68 | 0.48 | 0.87 | 1 | 2023-05-03 |
| WDC WD3200BEKT-75PVMT1 ATA Device | Windows | 298 GB | 87.41 | 82.00 | 0.22 | 0.44 | 2 | 2023-09-15 |
| TOSHIBA MQ01ABD100 | Windows | 931 GB | 83.12 | 86.66 | 0.26 | 0.59 | 1 | 2023-10-09 |
| ST1000LX015-1U7172 | Windows | 931 GB | 82.14 | 69.51 | 0.46 | 0.16 | 1 | 2023-08-29 |
| Hitachi HTS545050B9A302 ATA Device | Windows | 465 GB | 77.71 | 62.95 | 0.45 | 1.23 | 1 | 2023-04-09 |
| HGST HTS541010A9E680 | Windows | 931 GB | 75.86 | 76.42 | 0.28 | 0.87 | 1 | 2022-12-29 |
| TOSHIBA MK3275GSX ATA Device | Windows | 298 GB | 75.02 | 74.85 | 0.37 | 0.92 | 1 | 2026-09-14 |
| TOSHIBA MK3276GSX -63 | Windows | 298 GB | 68.19 | 63.44 | 0.23 | 0.52 | 2 | 2023-09-12 |
| Samsung SSD 970 EVO SCSI Disk Device | Windows | 931 GB | 37.92 | 37.90 | 9.54 | 8.90 | 8 | 2023-07-19 |
| ST9160823AS | Windows | 149 GB | 36.13 | 25.43 | 0.15 | 0.52 | 1 | 2023-09-17 |
| Kingston DataTraveler 3.0 USB Device | Windows | 115 GB | 32.81 | 9.66 | 4.23 | 1.18 | 1 | 2023-11-08 |
Results checked · Speeds in MiB/s · About these measurements
Two configurations. Four clear comparisons.
Choose any Model and capacity on each side.
What do these storage benchmarks measure?
Jazz Disk Bench measures sequential and 4 KiB random read/write speed. Each entry groups measurements by Model, capacity and platform. The values shown are means; the sample count describes recorded tests, not unique devices.
Open a Model to see every recorded capacity, or compare two configurations side by side. Learn about the tests and units.