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Western Digital Caviar Green 500GB vs Caviar Green 4TB

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Brand
Western Digital
Brand
Western Digital
Model
WD5000AZRX
Model
WD40EZRX
Release Date
📅 March 2012
Release Date
📅 September 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(295 reviews)
User reviews
★★★★★
(295 reviews)
Performance (Charts)
109th / 551
Performance (Charts)
93rd / 551
Effective Value
98th / 158
Effective Value
129th / 158
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.14
Price/GB
$0.03
GB/$1
7.25
GB/$1
29.85
Pros
  • Reliability
  • Low power consumption
Pros
  • Reliability
  • Low power consumption
Capacity
500 GB
Capacity
4000 GB
Cache
64MB
Cache
64MB
RPM
5400
RPM
5900
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Form Factor
3.5"
Form Factor
3.5"
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What are the differences between Western Digital Caviar Green 500GB and Caviar Green 4TB? Analyze head-to-head all specifications and features to find out the better hard disk.

Comparison and key differences summary

Reasons to pick the Western Digital Caviar Green 500GB:

  • 49% cheaper, you can save $64.99.
  • Moderately better effective value.

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Reasons to pick the Western Digital Caviar Green 4TB:

  • Moderately better average performance, around +16%.
  • Newer Product, it was released around 18 months later.
  • More Capacity (+3500 GB available)
  • Higher Revolutions Per Minute (+500 RPM)

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