All PSUs (power supply units) aren't created equal, however. There are actually a lot of power supplies out there that'll do more harm than good, either by delivering power inefficiently or by cutting ...

Hopefully there's a few folks here with a bunch of Dells. I have an older 1U (SC1425 - dual xeon) that has a dead power supply. There's evidence that something in it (not sure if it's a choke or a ...

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 ...

It has been a few days since we covered some power supply shenanigans, which was a story that got us all fired up for a much-needed refresher on PSU purchasing strategies. Processors, graphics cards, ...

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

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.

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Power supplies are simple, right? Just figure out how much power draw all your computer parts use, get one with a few more watts, and call it a day. Wrong! In addition to creature comforts like ...

The power supply on a computer transforms the alternating current from the wall outlet into a direct current flow that the computer's components can use. Testing the DC voltage output of the power ...

There are a lot of components to consider in your PC. So what size power supply should you get to provide juice for them all? When you purchase through links on our site, we may earn an affiliate ...

One of the best products we saw at Computex is on sale now: Lian Li's PC power supply with an L-shaped design for easier cable management. The Edge PSU is meant for dual-chamber PC cases, which ...