Compare Hard Disk Drives

Compare WD Blue 4TB WD40EZAZ vs WD Blue 4TB

WD Blue 4TB WD40EZAZ and Western Digital WD Blue 4TB are both hard disk drives with the same Capacity (4000 GB), Cache (256MB) and RPM (5400). The main differences are in Interface.
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In Stock
$219.99
Last updated 0 minutes ago.
Out of Stock
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Prices
(Change region)
In Stock
$179.99
Last updated 3 minutes ago.
In Stock
Free shipping
In Stock
Free shipping
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Brand
Western Digital
Brand
Western Digital
Model
WD40EZAZ
Model
WD40EZAX
Release Date
📅 February 2021
Release Date
📅 March 2023
* First availability for purchase, it may not correspond to the actual market launch date.
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User reviews
Price history
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Price history
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Price/GB
$0.02
Price/GB
$0.02
GB/$1
57.15
GB/$1
47.06
Capacity
4000 GB
Capacity
4000 GB
Cache
256MB
Cache
256MB
RPM
5400
RPM
5400
Interface
SATA 6 Gb/s
Interface
SATA 3 Gb/s
Form Factor
3.5"
Form Factor
3.5"
Western Digital WD Blue 6TB 6TB
$203.99
Western Digital WD Blue 2TB 2TB
$88.99
Western Digital WD Blue 8TB 8TB
$286.99
Western Digital Caviar Blue 1TB 1TB
$85.00

Comparison and key differences summary

Reasons to buy the WD Blue 4TB WD40EZAZ:

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Reasons to buy the Western Digital WD Blue 4TB:

  • 18% cheaper, you can save $40.00
  • Newer Product, it was released around 2 years later

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