LED Fans

markjonesx

Member
May 2, 2003
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I'm in the process of building a new rig, but I am a bit confused.

The fans which have LED in to light them up;

1. Do they just have a 3 pin connector?

2. Do they have a 3 pin to control the fan and a 4 pin to light the LEDs?

Anyone got any diagrams?

I'm going to use Akasa FC-03 to vary speed.

thanx in advance.
 

corkyg

Elite Member | Peripherals
Super Moderator
Mar 4, 2000
27,370
239
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Most commercial LED fans have a three pin connector. There are also non-LED fans with 3 pin connectors, but the 3rd is used for RPM sensing. This site has the wiring:

LED