If you’re building a normal-sized PC, you will just need a normal-sized ATX PSU. However, some smaller and cheaper cases can be a bit cramped when it comes to power supply space so it’s worth ...

You’ve probably noticed that everywhere you go — the doctor’s office, hotels, or retail shops, there are tiny PCs everywhere.

A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.

I just built an RTX 5090 gaming PC. Here's how to build your own and all the tips I've learnt over 35 years of PC building.

[C] just recently put together a RepRap. Not wanting to spend the money on a dedicated power supply, he looked around for a cheaper solution and found one in an off-the-shelf ATX computer power ...