ASUS P4P800-E Deluxe, Intel, Socket 478, 4 GB, Marvell 88E8001 Gigabit Lan Controller supporting 10/100/1000 BASE-T Ethernet, ATX, ATX ASUS P4P800-E Deluxe. Processor manufacturer: Intel, Processor socket: Socket 478. Maximum internal memory: 4 GB. Networking features: Marvell 88E8001 Gigabit Lan Controller supporting 10/100/1000 BASE-T Ethernet. Motherboard form factor: ATX, Power source type: ATX. Dimensions (WxDxH): 305 x 245, Audio output: Realtek ALC850 8-channel CODEC