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Can You Plug A 3 Pin Rgb Into A 4 Pin? [Solved]

A 3-pin case fan can easily be connected to a 4-pin connector on the motherboard.

Connecting a 3-pin 5V ARGB product to a 4-pin 12V header? Yes, it’s possible

In this video,

How to Connect 3 pin CPU Case Fan to 4 pin Motherboard WITHOUT Molex Cables and NO Adapters PC 2021

Hey

DEEPCOOL 5V to 12V RGB Converter (Convertor) – 5V 3 pin | 12V 4 pin

[Caution] This video is for demonstration purposes only and should be performed by a professional.