Shuttle SG33G5. Processor family: Intel, Processor socket: Socket 775, Processor front side buses supported: 800, 1066 MHz. Maximum internal memory: 4 GB, Memory slots: 2x DIMM. Graphic adapter: GMA 3100, Maximum graphics adapter memory: 384 MB. Audio output channels: 7.1, Audio system: Realtek ALC888DD. Networking features: Gigabit Ethernet