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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: 291.62

Overall Rank:  574

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

Average Drive Rating
46656
Samples: 10144

Disk Test Suite Average Results for WD BLACK SN850X 1TB

Sequential Read6,275 MBytes/Sec
Sequential Write5,184 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)3,679 MBytes/Sec
IOPS 4KQD196 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 10th of June 2026 - Higher results represent better performance
Drive Average Disk Rating
Samsung 9100 PRO 2TB SSD
84,850
WD BLACK SN850X 2000GB
51,312
Samsung 990 Pro PM9F1 4TB SSD
50,687
Samsung 990 Pro PM9F1 2TB SSD
49,337
KINGSTON KC3000 2TB
49,050
Samsung 990 Pro PM9F1 1TB SSD
48,145
WD BLACK SN850X 1TB
46,656
Kingston FURY Renegade 1TB SSD
44,210
KINGSTON KC3000 1TB
43,807
WD BLACK SN850 1TB
42,918
Last 5 Baselines for WD BLACK SN850X 1TB
Most recent listed first
Baseline Disk Rating
BL3504646 - Jun 03 2026
50277
BL3504262 - Jun 03 2026
47977
BL3504111 - Jun 03 2026
45921
BL3504088 - Jun 03 2026
45569
BL3502522 - Jun 02 2026
36132