QNAP VS-8040 VioStor NVR. Processor clock speed: 2.8 GHz. Total storage capacity: 0 GB, Hard drive capacity: 0 GB, RAID levels: 0, 1, 5, 6, JBOD. Internal memory: 2 GB, Flash memory: 128 MB. Supported network protocols: HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP. Power supply: 350 W, Power consumption (typical): 81 W