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SAMSUNG SSD PM851 M.2 2280 256GB

Price and performance details for the SAMSUNG SSD PM851 M.2 2280 256GB 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 M.2 2280 256GB

Drive Size:  238.5 GB

Other names:  SAMSUNG SSD PM851 M.2 2280 256GB

Drive First Benchmarked: 2014-11-24

Drive Rating/$Price: NA

Overall Rank:  12348

Last Price Change:  NA

Average Drive Rating
2735
Samples: 62

Disk Test Suite Average Results for SAMSUNG SSD PM851 M.2 2280 256GB

Sequential Read511 MBytes/Sec
Sequential Write193 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)100 MBytes/Sec
IOPS 4KQD121 MBytes/Sec
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Drive Rating Relative to Top 10 HDDs Common Drives
As of 11th of December 2025 - Higher results represent better performance
Drive Average Disk Rating
SAMSUNG SSD PM851 M.2 2280 256GB
2,735
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 M.2 2280 256GB
Most recent listed first
Baseline Disk Rating
BL3105235 - Dec 04 2025
2574
BL3087738 - Nov 27 2025
2310
BL3025370 - Nov 03 2025
2475
BL2919189 - Sep 19 2025
2626
BL2797247 - Jul 28 2025
2770