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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:  3732

Last Price Change:  NA

Average Drive Rating
10993
Samples: 1315

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

Sequential Read1,576 MBytes/Sec
Sequential Write852 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)725 MBytes/Sec
IOPS 4KQD154 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 20th of May 2024 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X NVMe 2000GB
52,412
Samsung SSD 990 PRO 2TB
50,741
Samsung SSD 990 PRO 1TB
49,137
WD BLACK SN850X NVMe 1000GB
48,126
KINGSTON SFYRS1000G
46,130
KINGSTON KC3000 1TB
45,833
WD BLACK SN850 1TB
42,781
Samsung SSD 980 PRO 2TB
42,368
Samsung SSD 980 PRO 1TB
39,487
Samsung SSD PM991 NVMe 512GB
10,993
Last 5 Baselines for Samsung SSD PM991 NVMe 512GB
Most recent listed first
Baseline Disk Rating
BL2102177 - May 16 2024
14340
BL2101899 - May 15 2024
8212
BL2100536 - May 14 2024
14521
BL2100003 - May 13 2024
8478
BL2099193 - May 12 2024
8765