I just bought a Cooler Master Seidon 120V v2. ... my trusted CM V8 died after 4 or 5 years it rusted and a part of it fell off ... I know the 120v is not one of the best but for the moment it will have to do . Question is as follows , what are you'r temps ? I idle at around 35 and full load is 43 max. The proc is OC to 3500 - 3900 turbo mode . Another question ! ? SHould I tighten the screw good on the motherboard ? Or should I let it breath a little ( let them a little lose ) ... I am afraid of damaging the cpu !