Regarded throughout the industry as amongst the finest fans available in the world. As the Papst slogan goes, "Fit it. Forget it."
Fans come in low, medium and high speed. We offer low speed fans with 4pin (Molex) connectors and medium speed fans with 3 pin (motherboard header) connectors. This is because 3 pin fans can be speed controlled and you can always slow down a fast fan, but you can't speed up a slow fan.
For full fan specifications, please visit Papst.