Plustek MultiServer MFA1000. Processor clock speed: 1000 MHz, Processor family: Intel Pentium 3. Total storage capacity: 320 GB, Hard drive interface: Serial ATA, Hard drive size: 88.9 mm (3.5 "). Internal memory: 512 MB, Internal memory type: DDR, Memory layout: 1 x 512 MB. Supported network protocols: TCP/IP, PPPoE, PPTP, Other network protocols supported: ADSL, Networking features: IEEE 802.3, IEEE 802.3u, IEEE 802.3x. Weight: 3 kg