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Price and performance details for the Samsung SSD PM991 NVMe 256GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: MZVLQ256HAJD
Drive Size: 238.5 GB
Other names: PM991 NVMe Samsung 256GB, SAMSUNG MZVLQ256HAJD-000H1, SAMSUNG MZVLQ256HAJD-00000, NVMe PM991 NVMe Samsu, NVMe SAMSUNG MZVLQ256HAJD-00000, SAMSUNG MZVLQ256HAJD-000, NVMe PM991 NVMe Samsung 256GB, NVMe SAMSUNG MZVLQ256HAJD-000H1, SAMSUNG MZVLQ256HAJD-00007, SAMSUNG MZVLQ256HAJD-000AC, SAMSUNG MZVLQ256HAJD-00A00
Drive First Benchmarked: 2019-12-11
Drive Rating/$Price: 229.44
Overall Rank: 4879
Last Price Change: $34.95 USD (2021-09-26)
Sequential Read | 1,324 MBytes/Sec |
---|---|
Sequential Write | 588 MBytes/Sec |
Random Seek Read Write (IOPS 32KQD20) | 493 MBytes/Sec |
IOPS 4KQD1 | 48 MBytes/Sec |
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Drive | Average Disk Rating | |
---|---|---|
Samsung SSD PM991 NVMe 256GB | 8,019 | |
Seagate ST1000DM010 | 1,471 | |
TOSHIBA DT01ACA100 | 1,308 | |
WDC WD10EZEX | 1,277 | |
Seagate ST2000DM001 | 1,221 | |
Seagate ST1000DM003 | 1,201 | |
TOSHIBA MQ04ABF100 | 1,121 | |
TOSHIBA DT01ACA050 | 1,088 | |
WDC WD10SPZX | 913 | |
HGST HTS721010A9E630 | 826 | |
PassMark Software © 2008-2025 |
Baseline | Disk Rating | |
---|---|---|
BL2568835 - Apr 20 2025 | 12206 | |
BL2568681 - Apr 20 2025 | 11755 | |
BL2568345 - Apr 20 2025 | 12223 | |
BL2568271 - Apr 20 2025 | 11691 | |
BL2567823 - Apr 20 2025 | 12234 | |
PassMark Software © 2008-2025 |