Compare Hard Disk Drives

Compare Western Digital Caviar Blue 320GB vs Caviar Blue 1TB

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  2. Hard Disk Drives
  3. Western Digital Caviar Blue 320GB 🆚 Western Digital Caviar Blue 1TB
Western Digital Caviar Blue 320GB and Western Digital Caviar Blue 1TB are both hard disk drives with the same RPM (7200) and Form Factor (3.5"). The main differences are in Performance (+82%), Capacity, Cache and Interface.
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Western Digital Caviar Blue 320GB 3.5" 16MB Cache 7200 RPM SATA II WD3200AAKS
Western Digital Caviar Blue 320GB
Western Digital Caviar Blue 1TB 3.5" SATA 3 7200RPM 64MB Cache WD10EZEX
Western Digital Caviar Blue 1TB
Prices
(Change region)
In Stock
Free shipping
$34.99
Prices
(Change region)
In Stock
Free shipping
$85.00
In Stock
$99.99
Last updated 24 minutes ago.
In Stock
$126.06
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Brand
Western Digital
Brand
Western Digital
Model
WD3200AAKS
Model
WD10EZEX
Release Date
-
Release Date
📅 August 2012
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(111 reviews)
Performance (Charts)
143rd / 637
(-82%)
Performance (Charts)
42nd / 637
(0%)
Effective Value
62nd / 161
Effective Value
3rd / 161
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.11
Price/GB
$0.04
GB/$1
9.15
GB/$1
25.01
Capacity
320 GB
Capacity
1000 GB
Cache
16MB
Cache
64MB
RPM
7200
RPM
7200
Interface
SATA 3 Gb/s
Interface
SATA 6 Gb/s
Form Factor
3.5"
Form Factor
3.5"

Comparison and key differences summary

Reasons to buy the Western Digital Caviar Blue 320GB:

  • 59% cheaper, you can save $50.01

Buy now

Reasons to buy the Western Digital Caviar Blue 1TB:

  • Hugely better performance, around +82%
  • Moderately better effective value.
  • More Capacity (+680 GB available)
  • More Internal Cache (+48 MB available)

Buy now

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