Foxconn P35AP-S BIOS 768F1P11 Intel® Core™2 Quad, Core™2 Extreme, Core™2 Duo, Pentium® Dual-Core, Pentium® D, Pentium® 4, Celeron® processors, Socket T (LGA775) Supports Intel® next generation 45nm Multi-Core CPU 1600(oc**)/1333/1066/800 MHz (FSB) Dual channel DDR2 1066(oc**)/800/667 x 4 DIMMs, Max. 8GB DDR3 1333(oc**)/1066/800 x 2 DIMMs, Max. 4GB 2 x PCIe x16, 2 x PCIe x1, 3 x PCI ATA x 1, SATAII x 6, eSATA x 2, 1394a x 2 7.1 channel Audio GbE LAN 8 USB 2.0 ports