Asrock 775I945GZ. Supported memory types: DDRII533, Maximum internal memory: 2 GB. Processor family: Intel, Processor socket: Socket 775, Processors compatible: Intel® Dual Core Pentium® D / Pentium® 4 / Celeron® D. Audio output: Realtek ALC888 7.1ch. CODEC. Width: 244 mm, Depth: 218 mm. Networking features: 10/100 Ethernet, LAN controller: Realtek RTL8101L