The results database
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 |
|---|---|---|---|---|---|---|---|---|
| Samsung SSD 840 EVO 120GB mSATA | Windows | 111 GB | 492.54 | 437.79 | 18.73 | 33.70 | 1 | 2023-12-26 |
| SK hynix SC308 SATA 256GB | Windows | 238 GB | 492.31 | 135.85 | 15.57 | 29.62 | 1 | 2024-01-13 |
| SAMSUNG MZNLF128HCHP-000H1 | Windows | 119 GB | 492.31 | 50.78 | 17.39 | 18.97 | 1 | 2022-11-27 |
| Samsung SSD 840 EVO 1TB mSATA | Windows | 931 GB | 490.95 | 445.32 | 23.58 | 37.84 | 4 | 2023-11-24 |
| KINGSTON RBUSC180S3764GJ2 | Windows | 59 GB | 490.89 | 338.19 | 25.71 | 18.38 | 2 | 2023-07-04 |
| KUU-256GB | Windows | 238 GB | 490.07 | 426.11 | 20.22 | 48.85 | 2 | 2023-08-28 |
| SATA3 240GB SSD | Windows | 223 GB | 489.95 | 393.09 | 14.58 | 51.28 | 1 | 2023-02-15 |
| C400-MTFDDAK512MAM | Windows | 476 GB | 489.72 | 185.84 | 11.45 | 81.63 | 1 | 2023-02-11 |
| WD Green 2.5 1000GB | Windows | 931 GB | 488.69 | 220.80 | 5.17 | 6.39 | 2 | 2023-02-23 |
| INTEL SSDSC2BF240A4H | Windows | 223 GB | 488.32 | 449.71 | 20.73 | 52.20 | 1 | 2023-11-13 |
| CERVVO SSD A320 256GB | Windows | 238 GB | 487.85 | 451.30 | 24.18 | 49.77 | 1 | 2023-01-06 |
| Micron_1100_MTFDDAV512TBN | Windows | 476 GB | 487.16 | 452.90 | 23.38 | 85.62 | 1 | 2023-05-26 |
| INTEL SSDSC2BF180A4L | Windows | 167 GB | 485.77 | 459.19 | 11.43 | 34.01 | 1 | 2022-12-18 |
| SSD 512GB | Windows | 476 GB | 485.33 | 415.34 | 17.51 | 53.03 | 2 | 2024-01-12 |
| SAMSUNG MZ7LF128HCHP-00000 | Windows | 119 GB | 485.31 | 61.53 | 22.57 | 14.57 | 2 | 2023-10-03 |
| KingFast | Windows | 476 GB | 484.95 | 349.86 | 23.53 | 50.04 | 3 | 2023-11-17 |
| TOSHIBA THNSNK256GVN8 M.2 2280 256GB | Windows | 238 GB | 484.73 | 195.51 | 11.24 | 35.05 | 5 | 2023-01-23 |
| SAMSUNG MZYLN256HCHP-000L2 | Windows | 238 GB | 482.11 | 269.76 | 16.00 | 40.47 | 1 | 2023-10-23 |
| RBU-SNS8350DES3128GP | Windows | 119 GB | 481.43 | 458.17 | 11.10 | 50.18 | 1 | 2023-08-04 |
| SAMSUNG MZ7LN256HCHP-000H1 | Windows | 238 GB | 480.30 | 295.02 | 18.68 | 39.36 | 1 | 2023-02-24 |
| WDC WDS250G2B0A-00SM50 | Windows | 232 GB | 479.66 | 368.19 | 29.53 | 57.21 | 4 | 2023-11-24 |
| MTFDDAV256TBN-1AR15ABHA | Windows | 238 GB | 479.63 | 157.64 | 25.10 | 84.49 | 1 | 2023-12-27 |
| LITEON CV3-8D128-HP | Windows | 119 GB | 479.18 | 470.37 | 9.83 | 37.43 | 1 | 2023-03-14 |
| Micron_1100_MTFDDAV256TBN | Windows | 238 GB | 478.34 | 382.89 | 20.62 | 47.88 | 3 | 2023-09-29 |
| SAMSUNG MZ7WD480HCGM-00003 | Windows | 447 GB | 477.39 | 453.70 | 23.05 | 69.75 | 1 | 2024-01-20 |
| KINGSTON SUV500480G | Windows | 447 GB | 476.50 | 412.24 | 21.10 | 44.93 | 1 | 2023-05-16 |
| MII Azerty 512GB | Windows | 476 GB | 476.28 | 436.30 | 8.86 | 21.06 | 1 | 2023-11-07 |
| WDC WDS500G2B0B-00YS70 | Windows | 465 GB | 475.96 | 444.79 | 27.41 | 44.85 | 3 | 2023-09-25 |
| UNITEK USB3.1 TO SATA6G USB Device | Windows | 1788 GB | 475.39 | 334.86 | 17.21 | 25.30 | 1 | 2026-09-20 |
| Netac SSD 240GB | Windows | 223 GB | 474.74 | 63.33 | 21.20 | 37.58 | 2 | 2023-06-05 |
| Crucial_CT525MX300SSD4 | Windows | 489 GB | 473.64 | 467.58 | 19.86 | 45.36 | 1 | 2023-10-10 |
| EMTEC X250 1TB | Windows | 953 GB | 473.20 | 440.24 | 22.82 | 62.47 | 1 | 2023-06-09 |
| GOLDEN MEMORY-512GB | Windows | 476 GB | 471.94 | 405.20 | 25.87 | 56.89 | 9 | 2026-09-16 |
| INTEL SSDSC2KB480G7 | Windows | 447 GB | 471.24 | 322.11 | 11.40 | 52.07 | 1 | 2023-12-24 |
| Micron 1100 SATA 256GB | Windows | 238 GB | 470.91 | 411.27 | 16.04 | 38.74 | 4 | 2023-12-03 |
| KINGSTON RBUSNS8180DS3128GJ | Windows | 119 GB | 470.80 | 389.97 | 52.47 | 43.68 | 4 | 2023-10-28 |
| MTFDDAK256TBN-1AR1ZABHA | Windows | 238 GB | 469.94 | 444.44 | 13.01 | 46.01 | 1 | 2023-06-14 |
| APPLE SSD SM256E | Windows | 233 GB | 469.76 | 390.78 | 11.83 | 23.25 | 9 | 2024-01-04 |
| WDC WDS250G2B0B-00YS70 | Windows | 232 GB | 468.44 | 76.43 | 16.69 | 39.67 | 1 | 2026-06-19 |
| SAMSUNG MZNLN256HCHP-000L2 | Windows | 238 GB | 466.51 | 242.54 | 22.21 | 41.63 | 1 | 2023-02-04 |
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.