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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:  3514

Last Price Change:  NA

Average Drive Rating
11015
Samples: 1274

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

Sequential Read1,561 MBytes/Sec
Sequential Write857 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)729 MBytes/Sec
IOPS 4KQD154 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 19th of March 2024 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X NVMe 2000GB
52,520
Samsung SSD 990 PRO 2TB
50,801
Samsung SSD 990 PRO 1TB
49,207
WD BLACK SN850X NVMe 1000GB
48,212
KINGSTON SFYRS1000G
46,124
KINGSTON KC3000 1TB
45,992
WD BLACK SN850 1TB
42,705
Samsung SSD 980 PRO 2TB
42,374
Samsung SSD 980 PRO 1TB
39,456
Samsung SSD PM991 NVMe 512GB
11,015
Last 5 Baselines for Samsung SSD PM991 NVMe 512GB
Most recent listed first
Baseline Disk Rating
BL2051436 - Mar 14 2024
12413
BL2051379 - Mar 14 2024
13131
BL2048738 - Mar 11 2024
14880
BL2047435 - Mar 10 2024
13527
BL2046998 - Mar 10 2024
14900