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, Green, Black, WD Velociraptor, WD GreenPower Technology, IntelliPower, IntelliSeek, No Touch, SecurePark,
ShockGuard, StableTrack, WhisperDrive, FIT Lab, SilkStream, and RAFF are trademarks of Western Digital Technologies, Inc. Product
specifications subject to change without notice. 2009 Western Digital Technologies, Inc. All rights reserved.

As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billio bytes, and one terabyte (TB) =
one trillion bytes. Total accessible capacity varies depending on operating environment. As used for transfer rate or itnerface,
megabyte per second (MB/s) = one million bytes per second, and gigabit per second (Gb/s) = one billion bits per second.