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Samsung SSD PM991a NVMe 1TB

Price and performance details for the Samsung SSD PM991a 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 PM991a NVMe 1TB

Description:  MZVLQ1T0HBLB

Drive Size:  953.9 GB

Other names:  SAMSUNG MZVLQ1T0HBLB-00B00, NVMe SAMSUNG MZVLQ1T0HBLB-00B00, NVMe PM991a NVMe Samsung 1024GB, SAMSUNG MZVLQ1T0HBLB-00B, PM991a NVMe Samsung 1024GB

Drive First Benchmarked: 2021-05-16

Drive Rating/$Price: NA

Overall Rank:  635

Last Price Change:  NA

Average Drive Rating
17000
Samples: 251

Disk Test Suite Average Results for Samsung SSD PM991a NVMe 1TB

Sequential Read2,087 MBytes/Sec
Sequential Write1,511 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)1,122 MBytes/Sec
IOPS 4KQD165 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 3rd of July 2022 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850 1TB
41,667
WD BLACK SN850 2TB
40,823
Samsung SSD 980 PRO 2TB
39,047
Samsung SSD 980 PRO 1TB
37,322
WD BLACK SN850 500GB
37,115
Samsung SSD PM9A1 NVMe 1TB
33,386
Samsung SSD 980 PRO 500GB
32,268
Samsung SSD PM9A1 NVMe 512GB
30,368
Corsair Force MP600 1TB
30,052
Samsung SSD PM991a NVMe 1TB
17,000
Drive Value (Drive Rating / $Price )
As of 3rd of July 2022 - Higher results represent better value
Drive Disk Rating / $Price
Samsung SSD 980 PRO 1TB
266.60
Corsair Force MP600 1TB
226.99
Samsung SSD 980 PRO 500GB
129.59
WD BLACK SN850 2TB
116.70
Samsung SSD 980 PRO 2TB
48.89
WD BLACK SN850 1TB
0.00
WD BLACK SN850 500GB
0.00
Samsung SSD PM9A1 NVMe 1TB
0.00
Samsung SSD PM9A1 NVMe 512GB
0.00
Samsung SSD PM991a NVMe 1TB
0.00
Last 5 Baselines for Samsung SSD PM991a NVMe 1TB
Most recent listed first
Baseline Disk Rating
BL1589418 - Jul 02 2022
20421
BL1589224 - Jul 01 2022
20479
BL1589217 - Jul 01 2022
18623
BL1588985 - Jul 01 2022
15580
BL1588907 - Jun 30 2022
14569