So I want to upgrade my CPU fan so I can overclock my cpu from 2.66 to 3.0+?? (I have no idea how high I can safely go), but I need a new CPU fan. This one idles at 45*C and goes up to about 65*C on load. I would like suggests for a fan that is under $150, which gives you lots of room to work with and it should be socket 775. This is an E8200 so it's a duo, not quad core.