My Book™ Pro Edition 250 GB, FireWire 800, FireWire 400, and USB 2.0
- Triple interface — FireWire 800, FireWire 400, and USB 2.0
- EMC Retrospect Express — Powerful backup software that includes full system backup and recovery, easy scheduling, and encryption.
- Capacity gauge — See at a glance how much space is available on your drive.
- Intelligent drive management features — Automatic power-up, Safe Shutdown™, and LED activity lights make this drive especially easy to use.
- Smart design — The compact elegant case, iconic of a book, takes up less space on your desk, stacks horizontally, and allows two or more drives to nestle neatly together like volumes on a shelf.
- High quality hard drive — Inside the case is an exceptionally fast (7200 RPM spin speed), ultra quiet, cool-running hard drive from WD...of course!
- One-year warranty in the U.S., two-year warranty in Europe
- High-speed backup of important documents and images
- Extra storage for your computer
- Automatic backups of your existing hard drive
- Archiving the music stored on your MP3 player
- Adding plenty of space for digital video capture and editing
- Saving and organizing your digital photo collection
Western Digital My Book™ Pro Edition. Hard drive capacity: 250 GB, Hard drive speed: 7200 RPM, Drive device, buffer size: 8 MB. Width: 2.2" (56 mm), Depth: 5.63" (143 mm), Height: 6.77" (172 mm). Average latency: 4.2 ms, Power requirements: 100-240 VAC, 47-63 Hz, Read seek: 8.9 ms