Freecom TapeWare DAT HP DAT-72es USB, Storage drive, Tape Cartridge, USB 2.0, 2:1, DDS, 5.25" Half-height Freecom TapeWare DAT HP DAT-72es USB. Product type: Storage drive, Media type: Tape Cartridge, Interface: USB 2.0. Native capacity: 36 GB, Compressed capacity: 72 GB, Drive device, buffer size: 8 MB. Backup rate compressed performance: 23 GB/h, Supported data transfer rates: 3-6 MB/s, Sustained data transfer rate (native): 3,2 MB/s. Power supply type: DC, Power consumption (typical): 7,1 W. Size (imperial): 13,3 cm (5.25"), Weight: 2,1 kg