CPU_FAN and CPU_OPT are entirely different and serve distinct purposes in the context of a computer cooling system. CPU_FAN or CPU Fan Header is the primary 4-pin fan header on a motherboard, and it ...
For a CPU, or processor, to maintain a safe operating temperature, it needs a CPU fan. When properly installed, a CPU fan stays in constant contact with the CPU's metal plate so all the heat generated ...
The CPU OPT header is an additional connection for special processor cooling accessories, such as specialized coolers with multiple fans or water-cooling components. Functionally, CPU OPT is identical ...
One of the most important decisions you can make when planning out your gaming PC build is how to keep all the components in your case cool. Proper cooling increases the lifespan of your parts and can ...