HP RDX1000, StorageWorks. Native capacity: 1000 GB, Compressed capacity: 2000 GB. Data transfer rate: 200 Gbit/s. Interface: USB 3.0. Dimensions (WxDxH): 200.7 x 205.7 x 326.2 mm, Weight: 1.73 kg, Size: 133.3 mm (5.25 "). Colour of product: Grey