Synology DS110j. Total storage capacity: 500 GB, Hard drive capacity: 500 GB, Maximum capacity: 2 TB. Memory type: DDR800 16bit, Internal memory: 128 MB. Processor clock speed: 800 MHz. Compliance industry standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, Supported network protocols: CIFS/AFP/FTP/Telnet/SSH/NFS/SNMP, Networking features: Gigabit. Power requirements: 100-240V, Power consumption (typical): 19 W