Western Digital Caviar Green 1TB WD10EACS vs Caviar Green 2TB Hard Disk Comparison

Western Digital Caviar Green 1TB WD10EACS and Western Digital Caviar Green 2TB are both hard disk drives with the same RPM (5400) and Form Factor (3.5"). The main differences are in Capacity, Cache and Interface.

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Western Digital Caviar Green 1TB WD10EACS	Western Digital Caviar Green 2TB
Prices (Change region) Out of Stock Free shipping $18.74 - Buy now	Prices (Change region) Out of Stock Free shipping $79.00 Out of Stock $147.60 - Buy now
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Brand Western Digital	Brand Western Digital
Model WD10EACS	Model WD20EZRX
Release Date 📅 May 2009	Release Date 📅 October 2012
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (296 reviews) Add a product review
Performance (Charts) n/a	Performance (Charts) 98th / 637
Effective Value -	Effective Value 71st / 161
Price history View Details ►	Price history View Details ►
Price/GB $0.02	Price/GB $0.04
GB/$1 53.36	GB/$1 25.32
Pros -	Pros ReliabilityLow power consumption
Capacity 1000 GB	Capacity 2000 GB
Cache 16MB	Cache 64MB
RPM 5400	RPM 5400
Interface SATA 3 Gb/s	Interface SATA 6 Gb/s
Form Factor 3.5"	Form Factor 3.5"