When you're spending upwards of $600-1500 or even more on a new computer, you absolutely want to protect your investment, which is why we recommend never buying a cheap power supply.

Online parts megastore NewEgg offers a convenient Power Supply Calculator that figures out power supply needs from the components already installed.

If your computer is behaving strangely or randomly crashing, it can be hard to nail down the culprit. And as much as you don't want to believe it's the problem, testing your power supply should be ...

The range-topper is the Pro WS 3000W Platinum, and as the name clearly states, this is a 3,000-watt PSU. Yep, three thousand ...

That said, you still don't need to upgrade your existing SATA SSD — game loading times and boot times will see no difference ...

When you're assembling your perfect computer, there are ways to save some money, but you should not compromise by getting a ...

You can check the power supply on your PC by removing the side panel of its case, or by checking the manual that came with it.

Disassembling a computer is something he'd done multiple times before. Full details haven't been released nor do we know why he opened the power supply to begin with.

How many Watts does your computer use? These Power Supply Calculators will help you measure your PCs total power consumption & calculate the energy use.

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.