Gigabyte GA-8IPE775-G. Supported memory types: Dual Channel DDR 400 / 333 / 266, Maximum internal memory: 4 GB. Processor family: Intel, Processor socket: Socket 775, Processors compatible: Intel® Pentium® 4. Audio output: Realtek ALC850. Dimensions (WxDxH): 305 x 244 mm. Networking features: Marvell 8001 Gigabit