Quantum TC-L33CN-EY-B. Native capacity: 400 GB, Compressed capacity: 800 GB, Recording density: 5.120 kbit/inch. Sustained data transfer rate (compressed): 136 MB/s, Sustained data transfer rate (native): 68 MB/s. Interface: SFF8088, 7-Pin 1X SATA. Dimensions (WxDxH): 212.1 x 272.49 x 66.2 mm, Weight: 3.63 kg. Colour of product: Black