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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: 295.36

Overall Rank:  339

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

Average Drive Rating
47255
Samples: 6816

Disk Test Suite Average Results for WD BLACK SN850X 1TB

Sequential Read6,223 MBytes/Sec
Sequential Write5,205 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)3,760 MBytes/Sec
IOPS 4KQD197 MBytes/Sec
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Pricing History


Drive Rating Relative to Top 10 SSDs Common Drives
As of 25th of June 2025 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X 2000GB
52,085
Samsung 990 Pro PM9F1 4TB SSD
51,638
KINGSTON FURY Renegade 2TB SSD
50,433
Samsung 990 Pro PM9F1 2TB SSD
50,148
Samsung 990 Pro PM9F1 1TB SSD
48,941
KINGSTON KC3000 2TB
48,818
WD BLACK SN850X 1TB
47,255
Kingston FURY Renegade 1TB SSD
45,347
KINGSTON KC3000 1TB
44,578
WD BLACK SN850 1TB
42,938
Last 5 Baselines for WD BLACK SN850X 1TB
Most recent listed first
Baseline Disk Rating
BL2715880 - Jun 23 2025
51194
BL2715878 - Jun 23 2025
51194
BL2715477 - Jun 23 2025
45443
BL2715326 - Jun 23 2025
46308
BL2715169 - Jun 23 2025
49423