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WD BLACK SN850X 1TB

Price and performance details for the WD BLACK SN850X 1TB 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.

WD BLACK SN850X 1TB

Description:  WDS100T2X0E

Drive Size:  931.5 GB

Other names:  WD_BLACK SN850X 1000GB, NVMe WD_BLACK SN850X 1000GB, WD_BLACK SN850X SCSI Disk Device

Drive First Benchmarked: 2022-09-03

Drive Rating/$Price: 291.98

Overall Rank:  530

Last Price Change:  $159.99 USD (2022-10-13)

Average Drive Rating
46713
Samples: 9566

Disk Test Suite Average Results for WD BLACK SN850X 1TB

Sequential Read6,267 MBytes/Sec
Sequential Write5,186 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)3,687 MBytes/Sec
IOPS 4KQD196 MBytes/Sec
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Pricing History


Drive Rating Relative to Top 10 Common Drives
As of 16th of March 2026 - Higher results represent better performance
Drive Average Disk Rating
Samsung 9100 PRO 2TB SSD
85,538
WD BLACK SN850X 2000GB
51,412
Samsung 990 Pro PM9F1 4TB SSD
50,957
Samsung 990 Pro PM9F1 2TB SSD
49,504
KINGSTON FURY Renegade 2TB SSD
49,194
KINGSTON KC3000 2TB
49,081
Samsung 990 Pro PM9F1 1TB SSD
48,320
WD BLACK SN850X 1TB
46,713
Kingston FURY Renegade 1TB SSD
44,316
KINGSTON KC3000 1TB
43,981
Last 5 Baselines for WD BLACK SN850X 1TB
Most recent listed first
Baseline Disk Rating
BL3341294 - Mar 11 2026
46964
BL3340867 - Mar 10 2026
31440
BL3340311 - Mar 10 2026
48024
BL3339997 - Mar 10 2026
49097
BL3339651 - Mar 10 2026
47728