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WDC WD40EFZX

Price and performance details for the WDC WD40EFZX 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.

WDC WD40EFZX

Drive Size:  3.6 TB

Other names:  WDC WD40EFZX-68AWUN0

Drive First Benchmarked: 2022-01-16

Drive Rating/$Price: NA

Overall Rank:  2510

Last Price Change:  NA

Average Drive Rating
22018
Samples: 5

Disk Test Suite Average Results for WDC WD40EFZX

Sequential Read1,981 MBytes/Sec
Sequential Write2,118 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)1,978 MBytes/Sec
IOPS 4KQD1128 MBytes/Sec
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Drive Rating Relative to Top 10 SSDs Common Drives
As of 7th of December 2025 - Higher results represent better performance
Drive Average Disk Rating
WD BLACK SN850X 2000GB
51,615
Samsung 990 Pro PM9F1 4TB SSD
51,138
Samsung 990 Pro PM9F1 2TB SSD
49,790
KINGSTON FURY Renegade 2TB SSD
49,397
KINGSTON KC3000 2TB
49,131
Samsung 990 Pro PM9F1 1TB SSD
48,652
WD BLACK SN850X 1TB
46,944
Kingston FURY Renegade 1TB SSD
44,589
KINGSTON KC3000 1TB
44,211
WDC WD40EFZX
22,018
Last 5 Baselines for WDC WD40EFZX
Most recent listed first
Baseline Disk Rating
BL2345299 - Jan 15 2025
958
BL1787968 - Apr 06 2023
30230
BL1758022 - Mar 01 2023
25477
BL1713576 - Jan 06 2023
30599
BL1498070 - Jan 16 2022
22827