HD 250GB Dual Opt Backup 8MB 7200rpm USB 2.0
Western Digital DUAL-OPTION BACKUP 250GB 2.0 250GB external hard drive
Instantly increase storage capacity to save or easily back up valuable data, music, photos, and movies.
Dual-option Backup – choose how and when to back up your data, automatically or on-the-spot.
USB 2.0 interface – high-speed connection for maximum throughput
Front-mounted power button – equipped with WD's exclusive Safe Shutdown™ feature that ensures all data has been safely transferred before shutting down the drive
7200 RPM rotational speed
Includes Dantz Retrospect® Express backup software
Preformatted; simply plug it in and go
Designed for near-silent operation with WD's whisper-quiet hard drive
Fast, easy connection to PC or Macintosh® computers
Cool, heat-dissipating case
Stands vertically or horizontally
Western Digital DUAL-OPTION BACKUP 250GB. Hard drive capacity: 250 GB, Hard drive speed: 7200 RPM, Drive device, buffer size: 8 MB. Average latency: 4.2 ms, Read seek: 8.9 ms, Track to track seek time (read/write): 2 ms