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SAMSUNG SSD PM851 2.5 7mm 256GB

Price and performance details for the SAMSUNG SSD PM851 2.5 7mm 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 2.5 7mm 256GB

Drive Size:  238.5 GB

Other names:  SAMSUNG SSD PM851 2.5 7mm 256GB

Drive First Benchmarked: 2014-09-20

Drive Rating/$Price: NA

Overall Rank:  11038

Last Price Change:  NA

Average Drive Rating
2746
Samples: 83

Disk Test Suite Average Results for SAMSUNG SSD PM851 2.5 7mm 256GB

Sequential Read491 MBytes/Sec
Sequential Write210 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)106 MBytes/Sec
IOPS 4KQD120 MBytes/Sec
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Drive Rating Relative to Top 10 HDDs Common Drives
As of 13th of July 2025 - Higher results represent better performance
Drive Average Disk Rating
SAMSUNG SSD PM851 2.5 7mm 256GB
2,746
Seagate ST1000DM010
1,443
TOSHIBA DT01ACA100
1,291
WDC WD10EZEX
1,258
Seagate ST2000DM001
1,213
Seagate ST1000DM003
1,182
TOSHIBA DT01ACA050
1,146
TOSHIBA MQ04ABF100
1,094
WDC WD10SPZX
939
HGST HTS721010A9E630
818
Last 5 Baselines for SAMSUNG SSD PM851 2.5 7mm 256GB
Most recent listed first
Baseline Disk Rating
BL2731364 - Jun 30 2025
2906
BL2700328 - Jun 16 2025
2756
BL2694660 - Jun 13 2025
2417
BL2667352 - Jun 02 2025
2137
BL2626274 - May 15 2025
2947