LaCie 301357U 2TB 4big Quadra eSATA/FireWire 800/Firewire 400/USB 2.0 RAID Hard Drive RAID disk array provides 2TB of disk space Supports seven RAID modes including RAID 0/1/3/5/10 Four connection interfaces include USB 2.0, FireWire 400, FireWire 800, and eSATA Striking design by Neil Poulton Measures 8.66 x 7.67 x 6.88 inches (WxHxD)