A strong, reliable power supply is the heart of a strong, reliable PC. Here's how to replace or install a new power supply in your computer.

So you’re building a gaming PC for the first time—or maybe you’re building a certain kind of gaming PC for the first time—and you want to be sure you get the right power supply for it.

A PC power supply will offer a 24-pin plug for your main motherboard power, an 8-pin plug for your CPU, an assortment of PCI-E power plugs for your GPU (s), plugs for SATA devices, and 5v molex plugs.

The best PC power supply of 2022 Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

Generally, we recommend a modular power supply because you only ever have to attach the cables you're going to need. It's easier to deal with and neater inside your PC.

The power supply is the beating heart of your gaming PC, the part that circulates the vital life-blood of power around your expensive processor, motherboard, and graphics card.

Got Good Leads? Getting to Know PSU Cables The individual cables coming off a PC power supply are often referred to as "leads." Intel's original ATX power spec required only a 20-pin motherboard ...

The PC Power & Cooling Silencer Mk III 1200W power supply has an MSRP of $299. Some poking around on the web shows that not many are offering the unit much, if any cheaper.

The PC Power & Cooling Silencer 760 is an 80Plus Silver power supply, meaning that it is rated for 85%, 88%, and 85% efficiency at 20%, 50%, and 100% loads respectively.

Hardware Power Supplies No PC gamer actually needs this 3000 W power supply unit but like Gollum and the one ring, I wants it News By Nick Evanson published July 3, 2025 ...

Lian Li's new Edge power supply design includes an L-shaped section that turns PSU cables 90 degrees, making them ideal for dual chamber cases.

Got Good Leads? Getting to Know PSU Cables The individual cables coming off a PC power supply are often referred to as "leads." Intel's original ATX power spec required only a 20-pin motherboard ...