Cable Forum - View Single Post - Case fan connector

Kymmy · 03-09-2011, 10:29

Motherboards don't tend to have a lot of fan connectors onboard hence they give you the option. As Rob says you use one or the other.. BUT only though 4 pin are speed controlled as the 3 pin only report back speed to the bios.

03-09-2011, 10:29	#3
Kymmy Inactive Join Date: Dec 2007 Posts: 18,385	Re: Case fan connector - 3 pin AND molex style? Motherboards don't tend to have a lot of fan connectors onboard hence they give you the option. As Rob says you use one or the other.. BUT only though 4 pin are speed controlled as the 3 pin only report back speed to the bios.