Aopen MP965-D. Processor socket: Socket P, Compatible processor series: Santa Rosa Refresh), Motherboard chipset: Intel GM965 Express. Supported hard disk drive interfaces: SATA. Maximum internal memory: 4 GB, Memory slots: 2x DIMM, Supported memory types: DDR2. Graphic adapter: GMA X3100. Audio output channels: 5.1, Audio system: Realtek ALC888