QNAP VS-2008 VioStor NVR. Total storage capacity: 1000 GB, Hard drive capacity: 500 GB, RAID levels: 0/1/JBOD. Memory type: DDR2, Internal memory: 1000 MB, Flash memory: 128 MB. Processor model: Intel Atom, Processor clock speed: 1600 MHz. Supported network protocols: TCP/IP, Data link protocols: HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP, Failover. Security algorithms supported: K-Lock