Pictures of the Mainboard ASUS P8P67Pro
The mainboard is a full fledge ATX size board. There are 3 PCIe 2.0 x 16 slots which can operate in Dual x8 or single x16. The black PCIe slot is at x4. Behind the slots are the controller chipsets for Realtek ALC892, VIA 6308 1394 host controller, Intel GbE. NEC USB 3.0 chip. To the right is the power phase with heatsinks attached.
Right below are 4 DIMMs supporting up to DDR3-2400 (OC). The chipset is on it’s left and we see front SATA 3Gbps and SATA 6 Gbps connectors.