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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:  2698

Last Price Change:  NA

Average Drive Rating
14076
Samples: 1495

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

Sequential Read1,994 MBytes/Sec
Sequential Write1,196 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)898 MBytes/Sec
IOPS 4KQD160 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 29th of February 2024 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X NVMe 2000GB
52,617
Samsung SSD 990 PRO 2TB
50,812
Samsung SSD 990 PRO 1TB
49,194
WD BLACK SN850X NVMe 1000GB
48,153
KINGSTON SFYRS1000G
46,088
KINGSTON KC3000 1TB
46,050
WD BLACK SN850 1TB
42,698
Samsung SSD 980 PRO 2TB
42,367
Samsung SSD 980 PRO 1TB
39,425
Samsung SSD PM991a NVMe 512GB
14,076
Last 5 Baselines for Samsung SSD PM991a NVMe 512GB
Most recent listed first
Baseline Disk Rating
BL2032346 - Feb 23 2024
12298
BL2032317 - Feb 23 2024
17073
BL2032296 - Feb 23 2024
17071
BL2030973 - Feb 22 2024
10026
BL2030645 - Feb 21 2024
8160