The desktop computer power supply changes alternating current from a wall socket to low-voltage direct current to operate the processor and peripheral devices. Several direct-current voltages are required, and they must be regulated with some accuracy to provide stable operation of the computer.
The latest power supplies have a standby voltage available, to allow most of the computer system to be powered off. When the computer is powered down but the power supply is still on, it can be started remotely via Wake-on-LAN or locally via Keyboard Power ON (KBPO) if the motherboard supports it.
So if you need a new or want to upgrade your power supply Antares Computer Systems many option help you, and we Special order on High end Professional power supplies.