What’s the difference between the CPU FAN” socket, CPU OPT socket, and the SYS FAN socket on

Cpu Fan Cpu Opt. CPU Fans vs CPU Opt The CPU FAN and CPU OPT connections are very similar because they are used for cooling and thus for the smooth system operation of the hardware Coolers like DeepCool's AK620 or Arctic's Freezer eSports 34 Duo.

Can I use the CPU OPT header for the case fan? If the CPU OPT header is a 4-pin fan header and the motherboard can. Like CPU_FAN, CPU_OPT changes the fan speed based on the CPU temperature

What’s the difference between the CPU FAN” socket, CPU OPT socket, and the SYS FAN socket on

You must make sure to plug your CPU cooler fan into this header, as most motherboards worth their name would. As such, if you plug a case fan into the CPU_OPT header, you won't be able to regulate its speed based on the overall system temperature—instead, it will only be regulated by the CPU's. The CPU_FAN and CPU_OPT, for instance, are two very similar headers you'll find on most motherboards these days

CPUFAN versus CPUOPT on motherboards What's the difference? PCWorld. This header usually has its fan speed control and can be customized in the BIOS or through software to adjust the fan's speed according to the CPU temperature. If you ever find yourself in a pickle, trying to identify and figure out which one.

CPU OPT vs CPU FAN Understanding Differences and Benefits. Unlike CPU_FAN header, the BIOS doesn't monitor the CPU_OPT header if a fan is connected or not CPU OPT is a special connection for the motherboard to keep the CPU cool at all times