

The easiest way to know your power supply is by checking it physically.Įvery PC provides information about the PSU inside the case at different locations, depending on the manufacturer. There’s no way to know what PSU you have through your computer interface. Power supplies don’t communicate with motherboards because their only job is to supply power to the PC components. If it’s a pre-built PC, though, you may not know what power supply you have. If you have assembled your PC and it’s not a pre-built computer, you should know the PSU’s specs before. How To Find Out What Power Supply You Have (3 Ways) This article explores different ways to see what PSU you have. However, the very nature of a PSU makes it difficult to find a straightforward way to check its specs. Knowing the exact specs of your PSU can help you determine if your system has the best configuration for your computing or gaming purposes. A power supply unit is one of the pivotal components of any PC, without which nothing works.
