I always wondered if extreme cooling can have negative effect on your pc when the temperature are to low. I have two 120mm fans sucking infront of my box and the back two 80 mm blowing from the back. My hard drives on startup are around 19 degrees and my processor dips in to the single digits both cores. Both south bridge and north bridge are between 10 and 28 degrees. This is no mistake on the cpu I used speed fan everest and double check my bios. I am not complaining the system is stable but what about the long run is it any good. Btw i have a E2140 on stock