What is this site?

What this site can do for me?

This site can automatically calculate for you the minimum whattage of the PSU you need for a combination of PCU and GPU, or you can choose only one of them.

What PSU do I need?

To find our what PSU you need, please choose your CPU and GPU at the box in this site's main page. We will process your request and show you as a result which PSU do you need for your PC, and some recommended PSUs suitable for your needs.

I don't know have a GPU at all. How can you calculate what PSU do I need?

In this case we'll just calculate a PSU that suits your CPU and general computer parts (like RAM). Please note that if you plan to buy a new GPU you should add it to the calculations of the PSU you need, by picking it in the GPU box at the main page of the site.

I don't know which CPU do I have. How can you calculate what PSU do I need?

In this case we'll calculate a PSU that suits your GPU and and add a common middle-range CPU to the calculations. Please note that if you plan to buy a new CPU you should add it to the calculations of the PSU you need, by picking it in the CPU box at the main page of the site.