Quantum LTO-3 HH. Native capacity: 400 GB, Compressed capacity: 800 GB. Burst transfer rate: 300 MB/s, Sustained data transfer rate (compressed): 136 MB/s, Sustained data transfer rate (native): 68 MB/s. Interface: 3Gb/s SAS. Dimensions (WxDxH): 146.3 x 217.5 x 41.3 mm, Weight: 1.66 kg. Colour of product: Black