Biostar MCP6P-M2. Supported memory clock speeds: 533, 667, 800 MHz, Maximum internal memory: 4 GB. Processor family: AMD, Processor socket: Socket AM2. Audio output channels: 5.1, Audio system: ALC662. Width: 244 mm, Depth: 190 mm. Networking features: Fast Ethernet, LAN controller: Realtek RTL8201CL