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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:  2078

Last Price Change:  NA

Average Drive Rating
11433
Samples: 909

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

Sequential Read1,431 MBytes/Sec
Sequential Write938 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)791 MBytes/Sec
IOPS 4KQD156 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 28th of January 2023 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850 1TB
42,078
WD BLACK SN850 2TB
41,693
Samsung SSD 980 PRO 2TB
40,596
Samsung SSD 980 PRO 1TB
38,427
WD BLACK SN850 500GB
37,177
Samsung SSD PM9A1 NVMe 1TB
33,936
Samsung SSD 980 PRO 500GB
33,428
Samsung SSD PM9A1 NVMe 512GB
30,738
Corsair Force MP600 1TB
29,456
Samsung SSD PM991 NVMe 512GB
11,433
Last 5 Baselines for Samsung SSD PM991 NVMe 512GB
Most recent listed first
Baseline Disk Rating
BL1731027 - Jan 27 2023
5726
BL1729518 - Jan 26 2023
6641
BL1729493 - Jan 26 2023
6442
BL1729122 - Jan 25 2023
5896
BL1728958 - Jan 25 2023
13842