Gigabyte GA-8I945GMMFY-RH. Supported memory types: DDR II 667/533/400, Maximum internal memory: 4 GB. Processor family: Intel, Processor socket: Socket 478, Processors compatible: Intel® Core™Duo(Yonah)/Core™2 Duo(Merom). LAN controller: Intel PRO 1000PL. Audio output: Realtek ALC880, Graphics controller: Graphic Media Accelerator950