Buffalo  DriveStation Quattro 2.0TB (4 x 500GB) Desktop External Hard Drive FireWire Combo with TurboUSB2.0 HD-QS2.0TSU2/R5  (Black) DriveStation Quattro; USB 2.0 Cable ;Setup CD Rom with Memeo Backup Software; FireWire 400/800 (IEEE 1394a) Cable; AC Adapter;Warranty Statement Four High Speed (7,200 RPM) SATA Hard Drives, RAID 0,1 and 5 with blazing eSATA and TurboUSB transfer speeds! Supports JBOD, RAID 0, 1 and 5 RAID Modes Automatic RAID Rebuilding Simple Plug-n-Play USB 2.0 and eSATA Connections