Protocol: TCP/IP, DHCP, DNS, NTP, UPnP, Incoming Bandwith: 80 Mbps, Outgoing Bandwidth: 60 Mbps, Operating Temperature: -10–55 °C, Chassis: 1U Chassis, Dimensions( H X W X D ): 246.2 mm*148.2 mm*42.6 mm, Weight: 578.5 g, External Power Supply: 12V DC, no more than 18 W, Power Consumption: 4.25 W (without disk); 13.10 W (with disk), Video Input: 8-Channel IP Video Input, up to 5 MP Resolution, Decoding Format: H.265+/H.265/ H.264+/H.264, Synchronous Playback: 4 Channel, Capability: 1-ch @ 5MP, 2-ch @ 2MP, 4-ch @ 720p, SATA: 1 SATA Interface, Capacity: Up to 10 TB, Network Interface: 1 RJ-45 10/100 Mbps.