Western Digital Blue 2TB WD20EZRZ vs Purple 2TB Hard Disk Comparison

Western Digital Blue 2TB WD20EZRZ and Western Digital Purple 2TB are both hard disk drives with the same Capacity (2000 GB), RPM (5400) and Interface (SATA 6 Gb/s). The main differences are in Cache.

Save comparison

Western Digital Blue 2TB WD20EZRZ	Western Digital Purple 2TB
Prices (Change region) Out of Stock Free shipping $32.49 Out of Stock $49.99 Out of Stock Free shipping $64.99 Out of Stock $1,367.05 - Buy now Show 2 more offers	Prices (Change region) In Stock $142.00 Last updated 18 minutes ago. In Stock $169.99 In Stock Free shipping $304.04
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * 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 WD20EZRZ	Model WD22PURZ
Release Date 📅 October 2015	Release Date 📅 October 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Performance (Charts) 95th / 637	Performance (Charts) n/a
Effective Value 10th / 161	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.02	Price/GB $0.07
GB/$1 61.56	GB/$1 14.08
Capacity 2000 GB	Capacity 2000 GB
Cache 64MB	Cache 256MB
RPM 5400	RPM 5400
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
Form Factor 3.5"	Form Factor 3.5"