Voltage requirements for RGB fans and LEDs
Voltage requirements for RGB fans and LEDs
You're asking about connecting RGB fans to your motherboard. The headers on your Asus TUF B450M Gaming Plus have two fan ports, but only one is in the center. Using a hub can help organize them better. The deepcool RF120M uses 0.11A for fans and 0.12A for LEDs. You should check if the hubs share the same port or if the LED power goes to a different header. It’s best to confirm with your hub’s manual or manufacturer guidelines.
It's not advisable to link your fan hub in a chain without additional power sources. Each device has its own power supply and won't share with others. The LEDs require their own voltage rail, so connecting them to the same 12VRGB port will only illuminate the lights while leaving the fans inactive. Similarly, connecting a PWM fan directly to the header will make it spin but leave the RGB lights off.