G-Technology G-Drive mini Combo 160GB USB 2.0/FireWire 2.5" External Hard Drive (Silver) G-Drive mini 160 GB USB 2.0/FireWire 2.5-inch External Hard Drive General Features: Unique Industrial design Portable, high-speed external hard drive Compact size, weighs less than 9 ounces Aluminum enclosure 160 GB storage capacity 5400 RPM spindle speed 8 MB cache Bus powered Type: Hitachi SATA Bridge: Oxford 934 chipset Integrated heat sink