For the most part, computer components are safe to mix and match as long as they're designed to fit where you're trying to ...

The Power Supply Unit (PSU) converts electricity from the power outlet into usable power for your PC components, ensuring they get the power they need to function.

There are countless people always telling you which PC components you should never cheap out on, such as the CPU, GPU, storage, and power supply. However, as PC builders, most of us often work on ...

Corsair. Of all the components in your PC, the one that gets the least attention is your power supply.You can carry it over from build to build, and as long as it boots and your PC doesn’t catch ...

Buying a new PC power supply is complex now. Here’s what you need to know Power supplies are a little more complex than they seem, and with the new ATX 3.0 standard, they're getting even more so.

If you're in the process of building your PC, one of the most important components to consider is which power supply unit you will choose for your new computer.While shopping, you might see the ...

A high-quality PSU is critical for PC stability and smooth operation. Here is our list of the top eight power supplies, with one for every budget.

Our favorite power supply is the Corsair RM850x, as it's all the power you need to run the most high-end PCs, with top-tier components. But whatever your budget or needs, here are the best power ...

Watts on a UPS is volts times amps times power factor, or the efficiency with which a power supply on a computer or other device provides power from its AC input to its components.

Measuring PC power usage comes with good and bad news. The bad news is it's difficult to measure exact power draw from the mains supply via software. Your computer's power supply doesn't usually ...

To check your PC power supply wattage without opening it, locate your PC’s model or serial number on the case or a sticker. Visit the manufacturer’s support website and contact them via email ...

We talk about what you can do if your Windows computer power supply fan (PSU) is not working or spinning on startup. Check the PSU fan cable, Test the PSU, etc.