Freecom ToughDrive 2.5" 120GB USB-2

120GB Portable Hard Drive. USB2.0 Connection, integrated USB Cable, BusPowered, Silicone Cover 2 Years Warranty Key Features: Durable, soft silicone cover, ideal for mobile computing Internal anti-shock mechanism insulating the hard drive from shock Can withstand falling from 2 metres on a flat surface Integrated USB cable, no extra connection cables needed! USB-bus powered, no power adapter needed The easiest way to add extra storage capacity to your computer High quality, slimline design, only 140 x 80 x 19 mm ( 5.5 x 3.15 x 0.74 inch) All Freecom devices meet the highest industry standards Product Specification: Interface USB2.0, can also be connected to USB 1.1 port Hard drive type 2.5", low noise, low power consumption Performance Average seek time: 12 ms Track to Track seek time: 2 ms Average Latency: 7.14 ms Rotational Speed 5400 rpm Hard drive Buffer Size 8 MB Data transfer speed over USB 2.0 bus: up to 480Mbit/s Weight 175g (6.17 ounce) Dimensions 140 mm x 80 mm x 19 mm (5.5 x 3.15 x 0.74 inch) MTBF 50000 P.O.H. Environmental specifications Operating temperature: 5º C / 60º C Storage temperature: -20º C / 80º C Minimum system requirements PC: Pentium-II 233MHz or higher, 64MB RAM, CD-ROM drive, Windows 2000/XP, Available USB 2.0/1.1 port MAC: Mac OS X v.10.1 or higher, available USB port (Bundled True Image software does not support MAC OS).