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Compare Western Digital WD Red Plus 4TB vs WD Blue 4TB

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  2. Hard Disk Drives
  3. Western Digital WD Red Plus 4TB 🆚 Western Digital WD Blue 4TB
Western Digital WD Red Plus 4TB and Western Digital WD Blue 4TB are both hard disk drives with the same Capacity (4000 GB), RPM (5400) and Form Factor (3.5"). The main differences are in Cache and Interface.
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Western Digital WD Red Plus 4TB NAS 5400 RPM SATA 6 Gb/s CMR 128 MB Cache 3.5" -WD40EFZX
Western Digital WD Red Plus 4TB
Western Digital WD Blue 4TB 5400 RPM SATA 6 Gb/s 256 MB Cache 3.5" WD40EZAX
Western Digital WD Blue 4TB
Prices
(Change region)
In Stock
$299.99
Last updated 24 minutes ago.
Prices
(Change region)
In Stock
$179.99
Last updated 26 minutes ago.
In Stock
Free shipping
$179.99
In Stock
Free shipping
$179.99
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Brand
Western Digital
Brand
Western Digital
Model
WD40EFZX
Model
WD40EZAX
Release Date
📅 January 2021
Release Date
📅 March 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.02
Price/GB
$0.02
GB/$1
50.01
GB/$1
47.06
Capacity
4000 GB
Capacity
4000 GB
Cache
128MB
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 Red Plus 2TB 2TB
$72.99
Western Digital 1TB WD Red Plus 1TB
$115.00
Western Digital WD Red Plus 14TB 14TB
$529.67
Western Digital WD Red Plus 3TB 3TB
$69.99
Western Digital WD Red Plus 12TB 12TB
$599.99
Western Digital WD Red Plus 6TB 6TB
$309.90
Western Digital WD Red Plus 10TB 10TB
$329.99
Western Digital WD Red Plus 8TB 8TB
$319.99
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 Western Digital WD Red Plus 4TB:

Buy now

Reasons to buy the Western Digital WD Blue 4TB:

  • 40% cheaper, you can save $120.00
  • Newer Product, it was released around 2 years later
  • More Internal Cache (+128 MB available)

Buy now

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