Asrock 775i915P-SATA2. Supported memory types: DDR / DDRII. Processor family: Intel, Processor socket: Socket 775, Compatible processor series: Intel Pentium 4 & Celeron D. Audio system: 7.1. Width: 305 mm, Depth: 244 mm. Networking features: Realtek PCI LAN 8101L 10/100 Ethernet