My brother handed down his old PC, and I'm thrilled because it's a huge upgrade from my old Windows 8 laptop. The only problem is that the power supply unit (PSU) is broken. How can I determine the right PSU to buy? What key factors should I consider when making my choice?
1 Answer
First, check the wattage requirements for your components, especially your GPU. If you have something like an RTX 2060, aim for at least a 650W PSU. You can also use PSU calculators or look up the power draw for your GPU and CPU, then add around 20% for a safety cushion. This helps ensure stability while avoiding overloading your new PSU.
Definitely! A bit of extra wattage is always good to have.