The front of the Ultra X2 750W is where the modular cables get plugged into. There are connection slots for one main 24-pin cable, one 4-pin, one 8-pin CPU cable, two 6-pin pci-e cables, two SATA cables, and five 4-pin molex cables. The back side has the main power cable for plugging it into the wall, the power selector switch, and the on/off switch. Notice the grill style back which allows maximum airflow for air to escape the X2 and away from the computer case.



Link: Overclockersclub