Dawicontrol DC-8310 NDAS. Total storage capacity: 0 GB, Hard drive capacity: 0 GB, Hard drive interface: eSATA. Supported network protocols: TCP/IP, Networking features: Gigabit Ethernet, Cabling technology: 10/100/1000Base-T(X). Management platform: NDAS. Power requirements: 100 - 240V. Dimensions (WxDxH): 48 x 161.3 x 213.5 mm