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Samsung SSD PM991 NVMe 512GB

Price and performance details for the Samsung SSD PM991 NVMe 512GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the Hard Drive compared to the 10 other common Hard Drives in terms of PassMark Disk Rating.
  • The 2nd graph shows the value for money, in terms of the Disk Rating per dollar.

Samsung SSD PM991 NVMe 512GB

Description:  MZVLQ512HALU

Drive Size:  476.9 GB

Other names:  SAMSUNG MZVLQ512HALU-00000, PM991 NVMe Samsung 512GB, SAMSUNG MZVLQ512HALU-000H1, NVMe PM991 NVMe Samsu, NVMe SAMSUNG MZVLQ512HALU-000H1, NVMe PM991 NVMe Samsung 512GB, NVMe SAMSUNG MZVLQ512HALU-00000, SAMSUNG MZVLQ512HALU-000AC, SAMSUNG MZVLQ512HALU-00007, SAMSUNG MZVLQ512HALU-000, NVMe SAMSUNG MZVLQ512HALU-000AC

Drive First Benchmarked: 2019-11-27

Drive Rating/$Price: NA

Overall Rank:  1598

Last Price Change:  NA

Average Drive Rating
11612
Samples: 768

Disk Test Suite Average Results for Samsung SSD PM991 NVMe 512GB

Sequential Read1,442 MBytes/Sec
Sequential Write961 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)807 MBytes/Sec
IOPS 4KQD157 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 9th of August 2022 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850 1TB
41,841
WD BLACK SN850 2TB
41,363
Samsung SSD 980 PRO 2TB
39,222
Samsung SSD 980 PRO 1TB
37,561
WD BLACK SN850 500GB
37,163
Samsung SSD PM9A1 NVMe 1TB
33,419
Samsung SSD 980 PRO 500GB
32,452
Samsung SSD PM9A1 NVMe 512GB
30,393
Corsair Force MP600 1TB
29,934
Samsung SSD PM991 NVMe 512GB
11,612
Drive Value (Drive Rating / $Price )
As of 9th of August 2022 - Higher results represent better value
Drive Disk Rating / $Price
Corsair Force MP600 1TB
277.19
Samsung SSD 980 PRO 500GB
270.46
Samsung SSD 980 PRO 1TB
236.23
WD BLACK SN850 2TB
107.19
Samsung SSD 980 PRO 2TB
49.11
WD BLACK SN850 1TB
0.00
WD BLACK SN850 500GB
0.00
Samsung SSD PM9A1 NVMe 1TB
0.00
Samsung SSD PM9A1 NVMe 512GB
0.00
Samsung SSD PM991 NVMe 512GB
0.00
Last 5 Baselines for Samsung SSD PM991 NVMe 512GB
Most recent listed first
Baseline Disk Rating
BL1609058 - Aug 08 2022
15208
BL1608819 - Aug 08 2022
5208
BL1607423 - Aug 05 2022
11954
BL1606575 - Aug 04 2022
5726
BL1605107 - Aug 01 2022
12560