WD5000AAKX Western Digital 500GB 16MB BUffer SATA Hard Drive

WD30EZRX Overview

The Western Digital Caviar Green 3TB Hard Drive (Part Number: WD30EZRX) is an eco-friendly internal desktop storage drive engineered to optimize capacity while severely reducing power consumption and acoustic output. Leveraging Western Digital’s signature IntelliPower spindle speed configuration and IntelliSeek calculation algorithms, this 3.5-inch hard drive intelligently balances spin characteristics and arm positioning to consume significantly less power and generate lower heat levels than traditional 7200 RPM media drives. With a substantial 3TB capacity and a 64MB cache architecture running over a SATA 6Gbps interface, it serves as an excellent primary choice for high-volume secondary data storage, archival arrays, and external desktop enclosures.