QNAP TS-112, 1x 2 TB. Processor family: Marvell, Processor clock speed: 1.2 GHz. Total storage capacity: 2000 GB, Hard drive capacity: 2000 GB, Hard drive size: 63.5/88.9 mm (2.5/3.5 "). Internal memory: 0.25 GB, Internal memory type: DDR2, Flash memory: 16 MB. Compliance industry standards: IEEE 802.3, 802.3u, 802.3ab, Supported network protocols: TCP/IP (IPv4, IPv6), CIFS/SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP, Cabling technology: 10/100/1000Base-T(X). Security algorithms supported: HTTPS, SSH, SSL/TLS