Does RGB header give power?
Most components use a three-pin RGB connector to function, although some components like memory don't require it at all. … Most motherboards come with two RGB headers, each supplying 12V of power.
What is the 12V RGB header for?
RGB 12V Standard. … This standard is used to control the lighting and effects of 4-pin 12V RGB devices such as fans, and RGB strips, etc.
Can 3-pin fans plug into 4 pin?
1 Answer. Apparently a 3-pin fan can plug directly into a 4-pin socket. Two of the pins provide power to the fan, the 3rd provides an RPM pulse to the motherboard to read the speed. The 4th pin is for PWM speed control.
What do I plug in RGB header?
Use RGB Y-Cable to connect the fan and the motherboard. Please use RGB 4-Pin connector to an RGB header, and 4-pin fan connector to a fan header on the motherboard.