Asrock G41M-VS. Supported memory types: DDR2 800/667 MHz, Maximum internal memory: 8 GB. Processor family: Intel, Processor socket: Socket 775, Processors compatible: Intel Core 2 Quad, Core 2 Duo, Pentium Dual Core, Celeron Dual Core, Celeron. Audio system: ALC662, Audio output channels: 5.1. Width: 224 mm, Depth: 170 mm. Networking features: Fast Ethernet, LAN controller: Realtek RTL8103EL/RTL8102EL