✔ 最佳答案
Don't use Intel Heatsink to cool your overclocking CPU. Because Intel doesn't like people to overclock CPU, so... they never build the stock heatsink with extra cooling fuction of course.
I suggest you use "Thermalright Ultra-90(P4LGA-775) CPU Cooling Heatsink"+ 120mm cooling fan (case fan hook on the heatsink).
I am using this heatsink to cool my Pentium D 965 3.73GHz Extreme Edition.
I overclocked my CPU up to 4.28GHz and the temperature is still very low.
Thank you