Compare Hard Disk Drives

Compare Western Digital Purple 3TB WD30PURX vs Blue 3TB WD30EZRZ

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  2. Hard Disk Drives
  3. Western Digital Purple 3TB WD30PURX 🆚 Western Digital Blue 3TB WD30EZRZ
Western Digital Purple 3TB WD30PURX and Western Digital Blue 3TB WD30EZRZ are both hard disk drives with the same Capacity (3000 GB), Cache (64MB) and RPM (5400). The main differences are in Performance (+4%).
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Western Digital Purple 3TB Surveillance 5400 RPM SATA 6 Gb/s 64MB Cache 3.5" WD30PURX
Western Digital Purple 3TB WD30PURX
Western Digital Blue 3TB 3.5" 5400 RPM SATA 6 Gb/s 64MB Cache WD30EZRZ
Western Digital Blue 3TB WD30EZRZ
Prices
(Change region)
In Stock
Free shipping
$160.00
In Stock
$170.00
Last updated 16 minutes ago.
In Stock
$290.00
Prices
(Change region)
Out of Stock
$59.99
Out of Stock
$69.99
Out of Stock
Free shipping
$99.00
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Western Digital
Brand
Western Digital
Model
WD30PURX
Model
WD30EZRZ
Release Date
📅 February 2014
Release Date
📅 October 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Performance (Charts)
85th / 637
(-4%)
Performance (Charts)
78th / 637
(0%)
Effective Value
70th / 161
Effective Value
28th / 161
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.03
Price/GB
$0.02
GB/$1
35.29
GB/$1
50.01
Capacity
3000 GB
Capacity
3000 GB
Cache
64MB
Cache
64MB
RPM
5400
RPM
5400
Interface
SATA 6 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 Purple 3TB WD30PURX:

  • 16% cheaper, you can save $29.99
  • Slightly better effective value.

Buy now

Reasons to buy the Western Digital Blue 3TB WD30EZRZ:

  • Slightly better performance, around +4%
  • Newer Product, it was released around 19 months later

Buy now

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