3 wire computer fans Tags: CPUs Computer Last response: October 13, 2009 6:26 PM in CPUs Share LutherB October 13, 2009 6:23:56 PM What's the differenc between 3 wire and 2 wire computer fans? I replaced my 3 wire with a 2 wire. Current draw on on three wire was .17 and the 2 wire is .24, is that a problem? More about : wire computer fans saaiello a c 133 à CPUs October 13, 2009 6:26:49 PM the 3rd wire tells the computer its fan speed thats only difference Can't find your answer ? Ask ! Publish Related resources: Forum2 wire vs 3 wire CPU fans , does it matter? Forum2 wire to 3 wire fan conversion ForumCase Fan Mounting: Wire Routing Forumyellow fan wire ForumI cant figure out how to wire my fans to get the leds to work ForumComputer won't boot with CPU power cable plugged in, fans spin for a couple seco ForumNew build: Pinched wire /fire or loose screw possibly fried MB? MB won’ ForumCan I "mod" a 2- wire fan so the RPMs can be changed? ForumI have a headset with only one wire , but my computer has two.. Forum3 wire vs 2 wire fans ForumGray wire on power supply only reads 4.6 volts ForumPowering 3 Fans and a dvdrom, is enough to test PSU? ForumPSU hot wire question ForumZ77: Fans ( 3 pin) won't start up unless connected to molex ForumWiring Storm Scout fans ForumRewire Rosewill PWM Splitter to work with 3 pin fans ? ForumComputer won't start, fans won't budge. Forum500w PSU ForumAntec 1200 fans shut off after seconds ForumI'm building a computer Please Help! More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !