Hmm been running the same overclocked system for 2 years with only 4 fans and no problems. Guess I won\'t be the one keeping you in business. It is just a matter of correct placement of your fans, cables and case in general. Make sure you have good air flow in and out. Clean up your cables so they don\'t block airflow, and make sure you aren\'t shoving your case somewhere where you can\'t get good airflow to it. I have seen so many people mess up systems cause they shove them under a desk and stack stuff all around it.