HP LTO-5 Ultrium 3280 SAS Tape Drive in 3U Rack-mount. Native capacity: 3TB; Compressed 2:1 GB. Drive device, buffer size: 256; Included. Data transfer rate: 1 Gbit/s. Standard interfaces: 6 Gb/sec SAS. Dimensions (WxDxH): 427 x 584 x 132 mm, Weight: 15 kg