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Samsung SSD PM991a NVMe 128GB

Price and performance details for the Samsung SSD PM991a NVMe 128GB 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 128GB

Description:  MZVLQ128HCHQ

Drive Size:  119.2 GB

Other names:  NVMe PM991a NVMe Samsung 128GB, PM991a NVMe Samsung 128GB

Drive First Benchmarked: 2021-03-14

Drive Rating/$Price: NA

Overall Rank:  1469

Last Price Change:  NA

Average Drive Rating
7954
Samples: 8

Disk Test Suite Average Results for Samsung SSD PM991a NVMe 128GB

Sequential Read1,048 MBytes/Sec
Sequential Write654 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)498 MBytes/Sec
IOPS 4KQD138 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 19th of May 2022 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850 1TB
41,486
WD BLACK SN850 2TB
40,648
Samsung SSD 980 PRO 2TB
38,658
WD BLACK SN850 500GB
37,343
Samsung SSD 980 PRO 1TB
37,123
Samsung SSD PM9A1 NVMe 1TB
33,494
Samsung SSD 980 PRO 500GB
31,972
Samsung SSD PM9A1 NVMe 512GB
30,295
Corsair Force MP600 1TB
30,096
Samsung SSD PM991a NVMe 128GB
7,954
Drive Value (Drive Rating / $Price )
As of 19th of May 2022 - Higher results represent better value
Drive Disk Rating / $Price
Samsung SSD 980 PRO 500GB
266.45
Corsair Force MP600 1TB
240.79
Samsung SSD 980 PRO 1TB
232.03
WD BLACK SN850 2TB
101.67
Samsung SSD 980 PRO 2TB
48.40
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 128GB
0.00
Last 5 Baselines for Samsung SSD PM991a NVMe 128GB
Most recent listed first
Baseline Disk Rating
BL1537058 - Mar 22 2022
12493
BL1502319 - Jan 23 2022
9341
BL1471815 - Nov 24 2021
7328
BL1457008 - Oct 14 2021
12623
BL1445338 - Sep 10 2021
9176