QNAP VS-8132U-RP-PRO+, DDR3, Linux, 3 fan(s), 0, 1, 5, 6, JBOD, 10,100,1000 Mbit/s, HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP QNAP VS-8132U-RP-PRO+. Internal memory type: DDR3, Operating system installed: Linux, Number of fans: 3 fan(s). RAID levels: 0, 1, 5, 6, JBOD. Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP. Product colour: Black, Certification: CE, FCC, VCCI, BSMI, LVD. Processor frequency: 3.3 GHz