ASUS Vintage2 AH2. Maximum CPU clock speed supported: 2800 MHz, Processor family: AMD, Processor socket: Socket AM2. Maximum internal memory: 4 GB, Memory slots: 4x DIMM, Supported memory types: DDR II 800/667/533/400. Audio output channels: 5.1. Networking features: Gigabit Ethernet. Dimensions (WxDxH): 168 x 380 x 354 mm