Power Supply Units
A Power Supply Unit, or PSU, is a device that provides power to a computer. It converts AC power from the outlet into DC power that the computer can use. The PSU also regulates the voltage and current that the computer receives.
Best PSU For RTX 4090 — 80+ Rating, Up to 1300W Picks
Looking for the best PSU for RTX 4090? Well, we found it already. It is the MEG Ai1300P PCIE5!

What Is An EPS12V Power Supply? PSU For High-End Builds!
If you want a high-end PC, then you also must have a high-end PSU. The EPS12V PSU is the one. Learn it here!

What Is An ATX12V Power Supply? The Better ATX PSU!
If you want a better version of the ATX PSU, then the ATX12V is for you. Explore it here.

What Is An SFX Power Supply? The Small Form Factor Of PSUs!
A small form factor PC will need a small form factor PSU, aka the SFX PSU. Learn about the SFX PSU here.

What Is An ATX Power Supply? The Most Reliable PSU!
The ATX power supply is the most reliable and standard that most computer has. Click here to know all about it.

What Is A PSU? Components, Types, Pricing, Explained!
The PSU, aka the engine of your computer, the source of power. Click here to read everything about PSU.