So, just how big a power supply unit does a PC really need? In this post I'll show you how you can work out how big a PSU your system needs and some of the considerations that you need to keep in mind ...

Picking out a PC power supply is a lot more challenging than it might seem at a glance. While there are always plenty of reviews of the best processors and top graphics cards, Power supply units (PSUs ...

As it turns out, it is possible to run a desktop PC on AA batteries — although it is, predictably, wildly impractical. Here's ...

What is the best power supply for a gaming PC? A quality power supply can make an enormous difference to the ease of use of your machine. The Power Supply Unit (PSU) converts electricity from the ...

There seems to be an ever-increasing number of companies trying to get into the PSU market. Often, though, all they're doing is rebranding ODM designs and passing them off as their own. Cooler Master, ...

Power supplies are a frequently misunderstood—and overlooked—PC component. Many users choose a PC power supply based on total wattage alone, assuming that higher is always synonymous with better.

So, you’re looking to build the ultimate gaming PC setup. Maybe you’re tired of laggy games, or perhaps you just want a ...