MAX.500GB Formatted Capacity Per Disk. Serial ATA 3.0Gbps Interface Support. Improved recording stability over temperature with PMR. Advanced dynamic FOD control for best data integrity. Intelligent compensation of external disturbance. SATA Native Command Queuing Feature. Device Initiated SATA Power Management. Rotational vibration sensor. Environment friendly product with RoHS compliance. Improved performance with dual-ARM based firmware. ATA S.M.A.R.T. Compliant. ATA Automatic Acoustic Management Feature. ATA 48-bit Address Feature. ATA Device Configuration Overlay Feature. NoiseGuard.

WD quality inside and out - Designed with the same commitment to quality that made WD external drives the number one selling drives in the world. Plug-and-play simplicity - Just connect the power and plug it into a USB port to instantly add more storage to your computer. Designed to save power - Turns on and off with your computer. Enters idle mode when not in use. Utilizes a WD drive with power-saving WD GreenPower Technology™ and an EnergyStar compliant power supply. Earth-friendly packaging - Packaged in a minimized eco-friendly, recyclable packaging made from recycled materials. Preformatted for PCs - Designed for use with Windows-based computers. Can be easily reformatted for use with Macs.

My Book Elite external USB drive now features a customizable e-label to identify what's on your drive, visual automatic, continuous backup software and drive lock security protection. The sleeker design brings beauty and brains together.