Today, Western Digital introduced its new Mac-compatible My Passport Studio portable hard drive for protecting all of your most valuable data. Weighing less than 5 ounces, the external hard drive lets Apple users back up their favorite documents, music, photos, videos, and other files using OS X Leopard’s Time Machine.

The My Passport Studio also features FireWire 400 and USB 2.0 interfaces, a lengthy five-year limited warranty, a capacity gauge that lets users know how much space remains on the drive, and a metallic silver finish designed to complement other Mac products. Western Digital’s My Passport Studio is available now in 250GB ($159) and 320GB ($219) capacities.