ASUS P4s800d-x, Intel, Socket 478, 4 GB, 0, 1, Integrated 10/100 Mbps LAN controller + Realtek PHY, ATX ASUS P4s800d-x. Processor manufacturer: Intel, Processor socket: Socket 478. Maximum internal memory: 4 GB. RAID levels: 0, 1. Networking features: Integrated 10/100 Mbps LAN controller + Realtek PHY. Motherboard form factor: ATX, Power source type: ATX