Western Digital WD Blue 4TB vs Seagate Barracuda 4TB Hard Disk Comparison

Western Digital WD Blue 4TB and Seagate Barracuda 4TB are both hard disk drives with the same Capacity (4000 GB) and Form Factor (3.5"). The main differences are in Cache, RPM and Interface.

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Western Digital WD Blue 4TB	Seagate Barracuda 4TB
Prices (Change region) In Stock $179.99 Last updated 3 minutes ago. In Stock Free shipping $179.99 In Stock Free shipping $179.99 Out of Stock $217.30 In Stock $219.99 Show 2 more offers	Prices (Change region) Out of Stock Free shipping $84.99 Out of Stock Free shipping $120.00 - Buy now
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Brand Western Digital	Brand Seagate
Model WD40EZAX	Model ST4000DM000
Release Date 📅 March 2023	Release Date 📅 February 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (121 reviews) Add a product review
Performance (Charts) n/a	Performance (Charts) 60th / 637
Effective Value -	Effective Value 43rd / 161
Price history View Details ►	Price history View Details ►
Price/GB $0.04	Price/GB $0.02
GB/$1 22.22	GB/$1 47.06
Pros -	Pros Reliability Good performance
Capacity 4000 GB	Capacity 4000 GB
Cache 256MB	Cache 64MB
RPM 5400	RPM 5900
Interface SATA 3 Gb/s	Interface SATA 6 Gb/s
Form Factor 3.5"	Form Factor 3.5"