Pc Power Supply Plug Types

Pc power supply cables contain vital connectors for your computer.

Pc power supply plug types.

Here is a quick guide that will help you to identify the different types of connectors of your pc s power supply. If you use an adapter then be sure to plug the 4 pin peripheral connectors into separate cables coming from the power supply. This is done via the 20 pins or 24 pins connector. If you plug them both into the same power supply cable then you are drawing all the power of the pci express connector through a single 18 gauge wire.

P1 pc main atx connector the primary task of the power supply unit psu is to provide your motherboard with power. A power supply unit or psu converts mains ac to low voltage regulated dc power for the internal components of a computer. There are many connectors and identifying them can be difficult especially for a novice. They are all smaller than the standard atx12v form factor power supply in terms of physical size and small form factor power supplies need to be installed in corresponding small form factor computer cases.

And while a power supply looks like a big mess of cables to the untrained eye there s only a few types of pc power connectors that you ll need to know when connecting a power supply. Most modern desktop personal computer power supplies conform to the atx. So let s get started. Since sata and molex power connectors do not have clips be sure to insert them firmly so that they won t come loose or get disconnected.