[. . . ] [. . . ] Backed by Hitachi's reputation for quality, reliability and a worldrenowned R&D heritage for advanced hard disk drives used to store, preserve and manage the world's most valued data. X250 USB 2. 0 X320 USB 2. 0 X500 USB 2. 0 FEATURES AND BENEFITS · · · · · Smooth, Textured Body for a Sure Grip On the Go 2. 5-inch Portable External Hard Disk Drive 500GB, 320GB and 250GB Capacities¹ Speedy USB 2. 0 Cable Included No Power Cable Required INCLUDES · · · · · · Hitachi X Mobile Drive Installation Guide USB 2. 0 Cable Hitachi Local BackupTM Software 1-Year Hitachi Factory Warranty for North America 2-Year Hitachi Factory Warranty for Europe SPECIFICATIONS Performance Interface Dimensions Product Retail Pack Master Pack Pallet System Requirements 4. 8-inch (L) x 3. 28-inch (W) x 0. 89-inch (H) 121. 9mm (L) x 83. 3mm (W) x 22. 6mm (H) 6. 7-inch (L) x 5. 25-inch (W) x 1. 8-inch (H) 170. 2mm (L) x 133. 4mm (W) x 45. 7mm (H) 16. 6-inch (L) x 8. 68-inch (W) x 8-inch (H) 421. 6mm (L) x 220. 5mm (W) x 203. 2mm (H) 48-inch (L) x 40-inch (W) x 48-inch (H) 1219. 2mm (L) x 1016mm (W) x 1219. 2mm (H) Windows Available USB 2. 0 / 1. 1 port Windows 7 / Vista / XP ® USB 2. 0 provides up to 480 Mb/sec data transfer rate USB 2. 0 compliant; USB 1. 1 compatible Macintosh Available USB 2. 0 / 1. 1 port Built for Mac OS X 10. 3 or newer ® CAPACITIES CAPACITY 250GB 320GB 500GB COLOR Black Black Black One GB is equal to one billion bytes and one TB equals 1, 000 GB (one trillion bytes) when referring to hard drive capacity. The Hitachi X Mobile Drive name and logos are trademarks of Hitachi GST. Microsoft, Windows and Windows Vista are trademarks or registered trademarks of Microsoft Corporation in the US and/or other countries. [. . . ] [. . . ]