i5-750, I played w/ the FSB last night and set it to 173, multi to 21. It was listed in an artical as a stable OC w/o raising the voltage but the stock HS couldnt handle it lol. Looking to get a new one now, so I backed it down to 160 FSB multi 20 which stil runs alittle over Intels listed threshhold and spikes upwards of 79-80 at times under load from a benchmark. Going to look for a new cooler today and then start at it again.
I see alot of people rinning a coolmaster 212+ but living in BFE W.V. I'm limited on local options lol.