Western Digital 320GB USB 2.0 2.0 320GB Silver external hard drive

6.35 cm (2.5 ") , 320GB, 5400RPM, 2Mb Equipped with both FireWire 400 and USB 2.0 interfaces, and formatted for Mac, this portable hard drive is perfect for Mac users on the go. Use it to pack up your office files and take them home, carry thousands of songs or pictures and back up your Mac laptop using Apple® Time Machine™.

Key Features

Flexible Dual-interface
- Comes with a FireWire 400 interface that's perfect for Mac computers and a USB 2.0 connection for convenience and compatibility among multiple computers.

Formatted for Mac - Formatted HFS+ Journaled for Mac compatibility. Requires Mac® OS X 10.4.11+ or 10.5.2+. Can easily be reformatted for Windows Vista/XP/2000.

Compatible with Apple® Time Machine™
- Fully compatible with Apple's Time Machine backup software.

Capacity Gauge
- Connect My Passport to your computer and see at a glance how much space is available on your drive.

FireWire or USB powered
- No separate power supply is needed.*

Compatible
- Use with Mac computers and PCs.

Ideal For
- Carrying important files between work and home or on the road.
- Backing up photos, music, video or any files. Use Time Machine, or your favorite back up software.