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SAMSUNG SSD CM871a M.2 2280 256GB

Price and performance details for the SAMSUNG SSD CM871a 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 CM871a M.2 2280 256GB

Drive Size:  238.5 GB

Other names:  SAMSUNG SSD CM871a M.2 2280 256GB

Drive First Benchmarked: 2017-02-09

Drive Rating/$Price: NA

Overall Rank:  11512

Last Price Change:  NA

Average Drive Rating
3027
Samples: 16

Disk Test Suite Average Results for SAMSUNG SSD CM871a M.2 2280 256GB

Sequential Read525 MBytes/Sec
Sequential Write188 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)139 MBytes/Sec
IOPS 4KQD133 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 7th of February 2026 - Higher results represent better performance
Drive Average Disk Rating
SAMSUNG SSD CM871a M.2 2280 256GB
3,027
Seagate ST2000DM008
2,313
Seagate ST1000DM010
1,379
Seagate Barracuda 2TB Hard Drive
1,317
TOSHIBA DT01ACA100
1,255
WDC WD10EZEX
1,218
Seagate ST1000DM003
1,176
TOSHIBA DT01ACA050
1,144
TOSHIBA MQ04ABF100
1,062
WDC WD10SPZX
902
Last 5 Baselines for SAMSUNG SSD CM871a M.2 2280 256GB
Most recent listed first
Baseline Disk Rating
BL3196363 - Jan 08 2026
2761
BL3100109 - Dec 02 2025
2794
BL2955951 - Oct 06 2025
2878
BL2566646 - Apr 19 2025
2980
BL2219957 - Oct 15 2024
2151