ASUS P5QD Turbo, Intel, LGA 775 (Socket T), 16 GB, Non-ECC, 0, 1, 5, 10, Atheros L1E ASUS P5QD Turbo. Processor manufacturer: Intel, Processor socket: LGA 775 (Socket T). Maximum internal memory: 16 GB, ECC сompatibility: Non-ECC. RAID levels: 0, 1, 5, 10. LAN controller: Atheros L1E, Networking features: Gigabit LAN. Motherboard form factor: ATX, Audio output channels: 7.1 channels, Audio chip: VIA VT1708S