Over 1,000,000 Hard Drives Benchmarked
Price and performance details for the SAMSUNG SSD PM851 M.2 2280 512GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Drive Size: 476.9 GB
Other names: SAMSUNG SSD PM851 M.2 2280 512GB
Drive First Benchmarked: 2015-01-27
Drive Rating/$Price: 22.06
Overall Rank: 12193
Last Price Change: $129.95 USD (2019-03-15)
| Sequential Read | 522 MBytes/Sec |
|---|---|
| Sequential Write | 213 MBytes/Sec |
| Random Seek Read Write (IOPS 32KQD20) | 107 MBytes/Sec |
| IOPS 4KQD1 | 22 MBytes/Sec |
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| Drive | Average Disk Rating | |
|---|---|---|
| SAMSUNG SSD PM851 M.2 2280 512GB | 2,867 | |
| Seagate ST2000DM008 | 2,311 | |
| Seagate ST1000DM010 | 1,377 | |
| Seagate Barracuda 2TB Hard Drive | 1,317 | |
| TOSHIBA DT01ACA100 | 1,254 | |
| WDC WD10EZEX | 1,216 | |
| Seagate ST1000DM003 | 1,176 | |
| TOSHIBA DT01ACA050 | 1,143 | |
| TOSHIBA MQ04ABF100 | 1,060 | |
| WDC WD10SPZX | 901 | |
| PassMark Software © 2008-2026 |
| Baseline | Disk Rating | |
|---|---|---|
| BL2897050 - Sep 09 2025 | 3240 | |
| BL1943589 - Nov 10 2023 | 2582 | |
| BL1861784 - Jul 16 2023 | 2617 | |
| BL1861691 - Jul 16 2023 | 2332 | |
| BL1849332 - Jun 29 2023 | 2959 | |
| PassMark Software © 2008-2026 |