Western Digital, WD, the WD logo, WD Caviar, WD Scorpio, and Put Your Life On It are registered trademarks in the U.S. and other countries; Blue is a trademark of Western Digital Technologies, Inc. GreenPower, IntelliPower, IntelliSeek, NoTouch, SecurePark, ShockGuard, StableTrac, WhisperDrive, FIT Lab, Blue, Green, and Black are trademarks of Western Digital Technologies, Inc. Product specifications subject to change without notice. © 2008 Western Digital Technologies, Inc. All rights reserved. One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.