Detail pictures of BIOSTAR TP67XE
The mainboard comprises of 2 PCI, 2 full length PCIe 2.0 x 16 slots that operates in either single PCIe 2.0 x16 or Dual PCIe 2.0×8 for SLI or CrossFire. Behind the slots are the audio chipset, GbE LAN, NEC USB 3.0 chip. On the far right, we can see 2 AUX 8 pin power connectors. According to the manual, you just need to plug into one of the connectors. If you have a 800W and above PSU that comes with 2 AUX ports, you may want to hook up both connectors especially for overclocking.
On the bottom left of the board, we can find the power on/off buttons, debug led which also works as temperature reader, 2 SATA 6Gbps and 3 SATA 3Gbps ports. The chipset P67 Express and the 4 DIMM slots are right next to it.
Right behind at the rear of the board, we see the 4 USB 2.0 ports, PS/2 keyboard, Coaxial and SPDIF digital. 1394, USB 3.0 x 2 and audio ports.