CPU Fan Header Connecting Properly to Motherboard Tech News Today

Cpu Opt Header. CPU_FAN vs. CPU_OPT on Motherboards What's the Difference? It is the secondary connection intended to act as an additional cooling fan. You can even use the CPU_OPT header to power case fans, but keep in mind that some CPU_OPT have only three.

Gigabyte Z790 AORUS ELITE AX [25/43] Cpu_opt water cooling cpu fan header
Gigabyte Z790 AORUS ELITE AX [25/43] Cpu_opt water cooling cpu fan header from mcgrp.ru

CPU OPT is an optional header that power any other cooling fan that you have. It is the secondary connection intended to act as an additional cooling fan.

Gigabyte Z790 AORUS ELITE AX [25/43] Cpu_opt water cooling cpu fan header

Which one do you choose? CPU_FAN or CPU_OPT? What is CPU FAN (CPU_FAN)? CPU_FAN, standing for "CPU Fan", is the main header used by the motherboard, the BIOS, or any fan-software (SpeedFan, HWMonitor, NZXT CAM, etc), to influence the CPU's thermals by controlling the fan speed. CPU OPT is a special connection for the motherboard to keep the CPU cool at all times Just like CPU_FAN, CPU_OPT is linked only to the CPU's temperature sensor, meaning it's not linked to overall system and other component temperatures

Gigabyte Z790 AORUS ELITE AX [25/43] Cpu_opt water cooling cpu fan header. When it comes to CPU OPT vs CPU FAN, CPU FAN is used as the primary header for fan control and power in your PC If you have multiple secondary fans, you can use cable splitters to split and connect all the fans through the CPU_OPT header

What's the Difference Between CPU Fan And CPU OPT Fan? CPU Ninja. The CPU_OPT header is useful if you have an aftermarket cooler with two fans It is the secondary connection intended to act as an additional cooling fan.