Solved Case fan Tags: New Build Cases Fan Motherboards Systems Last response: May 27, 2010 12:27 AM in Systems Share kontrol May 27, 2010 12:08:17 AM P6X58D-E. I pluged my top and rear fans in the 3 pins slot on my motherboard (CASE_FAN2 and 3). But CASE_FAN1 is a 4 pins slot. Can I connect my front fan which connector is 3 pins on the CASE_FAN1? More about : case fan Best solution tecmo34 a c 234 V Motherboard May 27, 2010 12:25:04 AM Yes, you can connect a 3pin fan connector into your 4pin fan connector on your motherboard. It will only fit one way on the board to don't force it. There are no issues using your power supply to power your fans, as well. Most of the time that will help better with you cable management. I have all my Antec 1200 fans connected to my power supply. kontrol May 27, 2010 12:27:20 AM Using my power supply cables to power my fans is worst in my case for cable management. + The fans wire a way smaller than the power supply cables, so with a litle plastic rope thing (dunno the name heh) It will do the trick. Thank Can't find your answer ? Ask ! Get the answer kontrol May 27, 2010 12:27:37 AM Best answer selected by kontrol. Can't find your answer ? Ask ! Publish Related resources: ForumHow to add fans to a case without fan holes ForumRear case fan direction? ForumCase Fan Modified or GPU fan ? ForumNeeding to get a new cpu fan/case fan ForumNew Case Fan and Case ? ForumCase fan help ForumUse all of PSU molex connecter for case fan ,wll it damage my psu? ForumCPU fan and case fan arent recognized ForumBad case fan ? ForumBad case fan ? ForumMy case fan running slow - help please :D ForumCase fan help! ForumHow to add this fan from my PC case to my motherboard? ForumInstalling case fan in plexiglass? ForumFan control issues with case /mobo Forum120 MM fan not making a difference in my case ? ForumCase Fan ForumNVIDIA GeForce gt 630m Forum[Solved] Question about my case's drive bays ForumCosair 650TX in top mounted case? More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !