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Samsung SSD PM991 NVMe 1TB

Price and performance details for the Samsung SSD PM991 NVMe 1TB 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 1TB

Description:  MZVLQ1T0HALB

Drive Size:  953.9 GB

Other names:  PM991 NVMe Samsung 1024GB, SAMSUNG MZVLQ1T0HALB-00000, SAMSUNG MZVLQ1T0HALB-000H1, NVMe SAMSUNG MZVLQ1T0HALB-000H1, SAMSUNG MZVLQ1T0HALB-00007, NVMe SAMSUNG MZVLQ1T0HALB-00000

Drive First Benchmarked: 2020-01-29

Drive Rating/$Price: NA

Overall Rank:  2494

Last Price Change:  NA

Average Drive Rating
12814
Samples: 223

Disk Test Suite Average Results for Samsung SSD PM991 NVMe 1TB

Sequential Read1,614 MBytes/Sec
Sequential Write1,116 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)874 MBytes/Sec
IOPS 4KQD158 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 3rd of October 2023 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X NVMe 2000GB
53,528
Samsung SSD 990 PRO 2TB
50,264
Samsung SSD 990 PRO 1TB
48,886
WD BLACK SN850X NVMe 1000GB
48,225
KINGSTON KC3000 1TB
45,797
WD BLACK SN850 1TB
42,507
Samsung SSD 980 PRO 2TB
42,217
Samsung SSD 980 PRO 1TB
39,228
WD BLACK SN850 500GB
37,129
Samsung SSD PM991 NVMe 1TB
12,814
Last 5 Baselines for Samsung SSD PM991 NVMe 1TB
Most recent listed first
Baseline Disk Rating
BL1914640 - Sep 30 2023
9508
BL1908030 - Sep 20 2023
14595
BL1905998 - Sep 17 2023
16152
BL1905984 - Sep 17 2023
16090
BL1905968 - Sep 17 2023
16309