Just nicely built the rig in siggy. I'm an intel newbie moving from amd 939. The thing that caught me out is the 4 pin intel cpu fan header, which i belive is for PWM fans. I'm using a Thermalright ultra 120. Reading the Intel 4 pin header Now the fan just works at full speedm, which i don't want. I'd like the fan to be controlled by the mobo with the Q-fan feature which is now running my other case fans. I could bypass this by putting the fan on a 3 pin header, but would prefer to do the job properly but have no idea where to source a decent 120mm PWM 4pin compatable fan in the uk. Any recommendations greatly appreciated
