QNAP VS-4008 PRO VioStor NVR. Total storage capacity: 0 GB, Hard drive capacity: 0 GB, Maximum capacity: 8 TB. Processor family: Dualcore Intel Atom, Processor clock speed: 1600 MHz. Supported network protocols: HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP, Networking features: 10/100/1000 Mbps Gigabit Ethernet. Management protocols: FTP, SMB/CIFS. Power requirements: 110-240V AC, 50/60Hz, Power supply: 250 W, Power consumption (typical): 35 W