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SAMSUNG SSD PM851 2.5 7mm 128GB

Price and performance details for the SAMSUNG SSD PM851 2.5 7mm 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 PM851 2.5 7mm 128GB

Drive Size:  119.2 GB

Other names:  SAMSUNG SSD PM851 2.5 7mm 128GB

Drive First Benchmarked: 2014-12-25

Drive Rating/$Price: NA

Overall Rank:  13456

Last Price Change:  NA

Average Drive Rating
2301
Samples: 90

Disk Test Suite Average Results for SAMSUNG SSD PM851 2.5 7mm 128GB

Sequential Read469 MBytes/Sec
Sequential Write120 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)86 MBytes/Sec
IOPS 4KQD117 MBytes/Sec
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Drive Rating Relative to Top 10 HDDs Common Drives
As of 12th of December 2025 - Higher results represent better performance
Drive Average Disk Rating
SAMSUNG SSD PM851 2.5 7mm 128GB
2,301
Seagate ST1000DM010
1,392
TOSHIBA DT01ACA100
1,264
WDC WD10EZEX
1,227
Seagate ST2000DM001
1,196
Seagate ST1000DM003
1,176
TOSHIBA MQ04ABF100
1,072
WDC WD10SPZX
911
HGST HTS721010A9E630
809
TOSHIBA MQ01ABD100
782
Last 5 Baselines for SAMSUNG SSD PM851 2.5 7mm 128GB
Most recent listed first
Baseline Disk Rating
BL3077547 - Nov 23 2025
2374
BL3075193 - Nov 22 2025
2460
BL3074917 - Nov 22 2025
2482
BL3067797 - Nov 19 2025
2490
BL3064599 - Nov 18 2025
2289