This is how to cool your pc for better speeds, and longer life.

First off You will need the same about of intake that you have you need the same outtake fans to improve airflow so say your intaking 30 feet cubed a minute then you want a outtake fans of 30 feet cubed a minute. = Good airflow.

my first one so go easy on me.

Step 1: INTAKE

Well so i have 2 120 MM Intake fans and there set on low so i have about a 2.2 meters cubed intake a minute. Remember this number.

Step 2: Big Boy Fans

Next you might want large fans for more airflow.

Now those numbers see i have a 2.2 meters cubed intake a minute now i have a output of: 3.4 So thats good its taking more air out than in so we got a vacum !! Well Next is Airflow look at my next diagram.