ATX power connector
ATX power connector provides power to the motherboard. The type of connector used, varies with the brand of motherboard and power supply. Click here for the location of the connector on the motherboard
The connector is grooved on one side so it will only plug in one direction. There is a notch on one side you have to squeeze to remove from motherboard
ATX power connector
ATX connector on the motherboard
Power Supply ATX connector that plugs into the motherboard
picture of the power supply ATX connector plugged into the motherboard