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Samsung SSD PM991a NVMe 512GB

Price and performance details for the Samsung SSD PM991a 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 PM991a NVMe 512GB

Description:  MZVLQ512HBLU

Drive Size:  476.9 GB

Other names:  PM991a NVMe Samsung 512GB, SAMSUNG MZVLQ512HBLU-00B, NVMe PM991a NVMe Samsung 512GB, NVMe SAMSUNG MZVLQ512HBLU-00B00, SAMSUNG MZVLQ512HBLU-00B00, NVMe PM991a NVMe Sams

Drive First Benchmarked: 2021-01-25

Drive Rating/$Price: NA

Overall Rank:  2820

Last Price Change:  NA

Average Drive Rating
14056
Samples: 1534

Disk Test Suite Average Results for Samsung SSD PM991a NVMe 512GB

Sequential Read2,007 MBytes/Sec
Sequential Write1,192 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)894 MBytes/Sec
IOPS 4KQD160 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 28th of March 2024 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X NVMe 2000GB
52,495
Samsung SSD 990 PRO 2TB
50,776
Samsung SSD 990 PRO 1TB
49,191
WD BLACK SN850X NVMe 1000GB
48,172
KINGSTON SFYRS1000G
46,171
KINGSTON KC3000 1TB
45,995
WD BLACK SN850 1TB
42,714
Samsung SSD 980 PRO 2TB
42,372
Samsung SSD 980 PRO 1TB
39,465
Samsung SSD PM991a NVMe 512GB
14,056
Last 5 Baselines for Samsung SSD PM991a NVMe 512GB
Most recent listed first
Baseline Disk Rating
BL2057115 - Mar 21 2024
19000
BL2056753 - Mar 20 2024
14943
BL2054250 - Mar 17 2024
16153
BL2053784 - Mar 17 2024
12641
BL2051799 - Mar 15 2024
15873