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Compare Western Digital WD7500BFCX vs Purple 22TB

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  2. Hard Disk Drives
  3. Western Digital WD7500BFCX 🆚 Western Digital Purple 22TB
Western Digital WD7500BFCX and Western Digital Purple 22TB are both hard disk drives with the same Interface (SATA 6 Gb/s). The main differences are in Capacity, Cache, RPM and Form Factor.
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WD Red 750GB NAS Hard Disk Drive 5400 RPM SATA 6 Gb/s 16MB Cache 2.5" WD7500BFCX
Western Digital WD7500BFCX
Western Digital Purple 22TB SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP
Western Digital Purple 22TB
Prices
(Change region)
Out of Stock
$39.99
-
Buy now
Prices
(Change region)
Out of Stock
$829.45
Out of Stock
Free shipping
$834.99
In Stock
Free shipping
$869.00
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Brand
Western Digital
Brand
Western Digital
Model
WD7500BFCX
Model
WD221PURP
Release Date
📅 November 2013
Release Date
📅 July 2022
* 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
$0.05
Price/GB
$0.03
GB/$1
18.75
GB/$1
39.29
Capacity
750 GB
Capacity
22000 GB
Cache
16MB
Cache
512MB
RPM
5400
RPM
7200
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Form Factor
2.5"
Form Factor
3.5"

Comparison and key differences summary

Reasons to buy the Western Digital WD7500BFCX:

  • 95% cheaper, you can save $789.46

Buy now

Reasons to buy the Western Digital Purple 22TB:

  • Newer Product, it was released around 9 years later
  • More Capacity (+21250 GB available)
  • Higher Revolutions Per Minute (+1800 RPM)
  • More Internal Cache (+496 MB available)

Buy now

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