Gigabyte GA-965G-DS3. Supported memory types: DDR2 800/667/533, Maximum internal memory: 8 GB. Processor family: Intel, Processor socket: Socket 775, Processors compatible: Intel® Core™ 2 Extreme/ Intel Core™ 2 Duo. Audio output channels: 7.1. Width: 305 mm, Depth: 210 mm. Networking features: Gigabit Ethernet, LAN controller: Marvel 8053