What's the difference between fanbus and rheobus??

[Xp]

I've seen many guides & casemods with rehobus/fanbus.
I think fanbus is the switches which is attached to the drive bay cover to control the speed of the fans. CMIIW.
Then what's rheobus??

 

[Morse]

Rheobus has knobs. www.pcmods.com

 

[Quad]

hmm, correct me if i'm wrong, but i think a fan bus has simple on/off switches that control the fan. whereas a rheostat-bus has knobs that you can turn to control the actual speed of the fan

 

[Shooters]

<< hmm, correct me if i'm wrong, but i think a fan bus has simple on/off switches that control the fan. whereas a rheostat-bus has knobs that you can turn to control the actual speed of the fan >>


That's right.

fanbus = light switch
rheobus = dimmer switch