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WDC WD40PURZ

Price and performance details for the WDC WD40PURZ 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 WD40PURZ

Drive Size:  3.6 TB

Other names:  WDC WD40PURZ-85TTDY0, WDC WD40PURZ-85AKKY0

Drive First Benchmarked: 2017-12-01

Drive Rating/$Price: 8.80

Overall Rank:  15199

Last Price Change:  $116.67 USD (2025-11-17)

Average Drive Rating
1026
Samples: 13

Disk Test Suite Average Results for WDC WD40PURZ

Sequential Read152 MBytes/Sec
Sequential Write140 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)10 MBytes/Sec
IOPS 4KQD11 MBytes/Sec
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Pricing History


Drive Rating Relative to Top 10 HDDs Common Drives
As of 9th of December 2025 - Higher results represent better performance
Drive Average Disk Rating
Seagate ST1000DM010
1,392
TOSHIBA DT01ACA100
1,265
WDC WD10EZEX
1,227
Seagate ST2000DM001
1,196
Seagate ST1000DM003
1,176
TOSHIBA MQ04ABF100
1,072
WDC WD40PURZ
1,026
WDC WD10SPZX
912
HGST HTS721010A9E630
810
TOSHIBA MQ01ABD100
782
Last 5 Baselines for WDC WD40PURZ
Most recent listed first
Baseline Disk Rating
BL2883137 - Sep 03 2025
635
BL2881431 - Sep 03 2025
590
BL2239622 - Nov 08 2024
1348
BL2115693 - Jun 03 2024
994
BL1995310 - Jan 13 2024
1231