Foxconn G31MX-K - Socket T (LGA775), Micro ATX. Supported memory types: DDR2 800/667, Maximum internal memory: 4 GB. Processor family: Intel, Processor socket: Socket 775, Processors compatible: Intel® Core™2 Quad, Core™2 Duo, Pentium® Dual-Core, Pentium® D, Pentium® 4, Celeron®. Audio system: Realtek ALC662, Audio output channels: 5.1. Width: 244 mm, Depth: 208 mm. Networking features: GbE LAN, LAN controller: Realtek RTL8111B