Hello, i am thinking about buying a new CPU cooler seen as the one i have now is extremley noisy. Ive been looking at some hardware websites and all fans seem pretty much similar, some cooler than others and some adapt to different types of sockets. The question is, for a Pentium D 830, what sort of fan should i be looking for? Regardless the price. How do i know if the fan i choose will be able to keep my CPU cool?