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Samsung SSD PM991 NVMe 128GB

Price and performance details for the Samsung SSD PM991 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 PM991 NVMe 128GB

Description:  MZVLQ128HBHQ

Drive Size:  119.2 GB

Other names:  PM991 NVMe Samsung 128GB, SAMSUNG MZVLQ128HBHQ-00000, NVMe PM991 NVMe Samsu, SAMSUNG MZVLQ128HBHQ-000, SAMSUNG MZVLQ128HBHQ-000H1

Drive First Benchmarked: 2020-06-10

Drive Rating/$Price: NA

Overall Rank:  4090

Last Price Change:  NA

Average Drive Rating
7608
Samples: 78

Disk Test Suite Average Results for Samsung SSD PM991 NVMe 128GB

Sequential Read1,088 MBytes/Sec
Sequential Write582 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)498 MBytes/Sec
IOPS 4KQD148 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 18th of June 2024 - Higher results represent better performance
Drive Average Disk Rating
Samsung SSD PM991 NVMe 128GB
7,608
Seagate ST1000DM010
1,565
TOSHIBA DT01ACA100
1,385
WDC WD10EZEX
1,326
Seagate ST2000DM001
1,255
Seagate ST1000DM003
1,237
TOSHIBA MQ04ABF100
1,132
TOSHIBA DT01ACA050
1,045
WDC WD10SPZX
970
HGST HTS721010A9E630
845
Last 5 Baselines for Samsung SSD PM991 NVMe 128GB
Most recent listed first
Baseline Disk Rating
BL2114944 - Jun 02 2024
6963
BL2109508 - May 26 2024
8757
BL2108637 - May 24 2024
6441
BL2106495 - May 22 2024
5212
BL2056653 - Mar 20 2024
10914