ASUS Terminator 3-M2NC51PV. Maximum CPU clock speed supported: 2400 MHz, Processor family: AMD, Processor socket: Socket AM2. Maximum internal memory: 4 GB, Supported memory types: DDR 800/667. Audio output channels: 7.1, Audio system: ADI AD 1988-B. Networking features: Gigabit Ethernet. Colour of product: Silver