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Hard Drive Benchmarks

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Samsung SSD 840 PRO Series

Price and performance details for the Samsung SSD 840 PRO Series 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 840 PRO Series

Drive Size:  476.9 GB

Other names:  Samsung SSD 840 PRO Series

Drive First Benchmarked: 2012-12-17

Drive Rating/$Price: NA

Overall Rank:  6501

Last Price Change:  NA

Average Drive Rating
4009
Samples: 219

Disk Test Suite Average Results for Samsung SSD 840 PRO Series

Sequential Read488 MBytes/Sec
Sequential Write397 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)284 MBytes/Sec
IOPS 4KQD135 MBytes/Sec
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Drive Rating Relative to Top 10 HDDs Common Drives
As of 30th of April 2025 - Higher results represent better performance
Drive Average Disk Rating
Samsung SSD 840 PRO Series
4,009
Seagate ST1000DM010
1,467
TOSHIBA DT01ACA100
1,305
WDC WD10EZEX
1,276
Seagate ST2000DM001
1,220
Seagate ST1000DM003
1,200
TOSHIBA MQ04ABF100
1,118
TOSHIBA DT01ACA050
1,087
WDC WD10SPZX
912
HGST HTS721010A9E630
825
Last 5 Baselines for Samsung SSD 840 PRO Series
Most recent listed first
Baseline Disk Rating
BL2574748 - Apr 23 2025
4131
BL2548493 - Apr 12 2025
4166
BL2545525 - Apr 10 2025
4217
BL2531133 - Apr 04 2025
4293
BL2506166 - Mar 25 2025
4067