Shulou(Shulou.com)06/02 Report--

This article mainly introduces what interface cpu opt refers to in the computer. It is very detailed and has a certain reference value. Friends who are interested must read it!

Cpu opt refers to the special interface of the water-cooled pump on the motherboard. If there is split-type water cooling, it is generally connected to the water-cooled pump, which can provide sufficient power for the pump; the interface is preset to full-speed operation mode to ensure that the pump always runs stably and efficiently.

The operating environment of this tutorial: windows10 system, Dell G3 computer.

Cpuopt belongs to the special interface of water-cooled pump. If there is split-type water cooling, it is generally connected to the water-cooled pump.

The motherboard CPU OPT interface, which can provide sufficient power for the water pump. The interface is preset to full speed operation mode to ensure that the pump always runs stably and efficiently.

CPU_FAN is a special interface for CPU radiator, 12V working voltage, 4PIN (needle), 4-needle fan with PWM intelligent speed regulation function, according to load and temperature changes to intelligently control the speed of the fan. Compared with 3 stitches, the wire with more than 4 pins belongs to the speed adjustment line. The 3-pin fan does not have the ability to adjust PWM, but can detect the fan speed. The fan of the air-cooled radiator or the fan of the water-cooled radiator is connected to the CPU_FAN, and the 4-pin PWM intelligent temperature control can avoid the problem of excessive noise.

SYS_FAN, also known as "system cooling fan Jack", 4PIN (needle), is generally connected to the chassis fan, some installed users in order to have better cooling conditions inside the chassis, or to set up air ducts, then the chassis fan may be increased and will be connected to the SYS_FAN interface. If the chassis fan is 3-pin, it can be plugged in, but one speed adjustment line is missing. In addition, some motherboards are CHA_FAN, which belongs to the chassis fan, but you can also use it to connect other 12v fans.

If there is only one CHA_FAN or SYS_FAN on the motherboard, and how to connect the chassis fans, these fans are all 4-pin. If you want to achieve speed regulation, you can buy a fan hub (FAN HUB).

There are some side doors, chip_fan belongs to the North Bridge fan, PWR_FAN belongs to the power supply fan, generally do not need.

The above is all the contents of the article "what is the interface of cpu opt in the computer?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.