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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:  3610

Last Price Change:  NA

Average Drive Rating
11010
Samples: 1294

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

Sequential Read1,568 MBytes/Sec
Sequential Write856 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)728 MBytes/Sec
IOPS 4KQD154 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 13th of April 2024 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X NVMe 2000GB
52,489
Samsung SSD 990 PRO 2TB
50,801
Samsung SSD 990 PRO 1TB
49,169
WD BLACK SN850X NVMe 1000GB
48,131
KINGSTON SFYRS1000G
46,207
KINGSTON KC3000 1TB
45,972
WD BLACK SN850 1TB
42,736
Samsung SSD 980 PRO 2TB
42,384
Samsung SSD 980 PRO 1TB
39,462
Samsung SSD PM991 NVMe 512GB
11,010
Last 5 Baselines for Samsung SSD PM991 NVMe 512GB
Most recent listed first
Baseline Disk Rating
BL2075034 - Apr 11 2024
8522
BL2074012 - Apr 09 2024
3701
BL2072749 - Apr 08 2024
8018
BL2070841 - Apr 05 2024
14859
BL2069539 - Apr 04 2024
13055