QNAP TS-859U-RP+. Processor clock speed: 1.8 GHz. Total storage capacity: 0 GB, Hard drive capacity: 0 GB, RAID levels: JBOD. Internal memory: 1 GB, Flash memory: 512 MB. Compliance industry standards: IEEE 802.3ad, Supported network protocols: TCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP. Power supply: 300 W, Power consumption (typical): 73 W, Power consumption (sleep mode): 46 W