ASUS P5AD2-E, Intel, LGA 775 (Socket T), 4 GB, Marvell PCIe 88E8053 Gigabit LAN, ATX, ATX ASUS P5AD2-E. Processor manufacturer: Intel, Processor socket: LGA 775 (Socket T). Maximum internal memory: 4 GB. Networking features: Marvell PCIe 88E8053 Gigabit LAN. Motherboard form factor: ATX, Power source type: ATX. Width: 12" (305 mm), Depth: 9.65" (245 mm)