A CPU cooling fan is one of the most vital components in any computer system, responsible for keeping the central processing unit (CPU) at safe operating temperatures. As the CPU works through millions of instructions every second, it generates significant heat. Without effective cooling, this heat can reduce performance, cause instability, or even permanently damage hardware. In this comprehensive guide, you will learn about the function, types, installation, maintenance, and importance of CPU cooling fans, as well as get answers to common questions to help you optimize your computer’s thermal performance.
