CaseCom CM 650 ATX is an ATX power supply for a desktop PC, rated at 650 W. Active PFC and a single 120 mm fan are specified; the fan is for cooling.
The connectors include a 20+4-pin motherboard connection and a 4+4-pin CPU connection. Two 6+2-pin connectors provide power for graphics cards. Five SATA and two Molex plugs serve storage and peripheral devices.
This connector set supports powering a desktop system’s motherboard, processor, graphics card and drives. The ATX form factor identifies the unit for an ATX-format PC build.