Convenient hard drive thatuses less powerProduct InformationThe Fantom Drive Green Drive is an eSATA and USB 2.0 Hard Drive thatshows environmental responsibility with energy-reduction features thatuse up to 40% less power without sacrificing performance. Using high efficiency disk mechanisms that use lightermaterials and state-of-the-art electronics the Green Drive featuresthe same performance as modern 3.5" SATA hard disk drives withsubstantially less power consumption. In addition no lead isused in any ponent of the Green Drive and it can be set up in threesimple steps: Unpack connect to your puter and attach thepower adapter and turn on the power switch.Product Features Uses up to 40% less power Blazing fast eSATA port PC and Macintosh patible Quiet fan-free design Compact aluminum enclosureIncludes Green Drive External Drive Drive Stand Power Supply USB 2.0 Cable Users ManualSpecifications Bus Speed: Up to 1500 Mbit/s(eSATA); Up to 480 Mbit/s (USB 2.0) Interface Ports: eSATA USB Dimensions: 7.75" x 4.5" x1.375" (L x W x D) Warranty: Two YearLimited Manufacturer Warranty.System Requirements Windows XP Vista Windows 7 Windows Server 2003 2008 Macintosh OS X 10.4 or greater (PowerMac) eSATA or USB port