I have a Antec P183. It only came with 2 fans that are both exhaust. It has optional fans for intake. I'm thinking about adding the optional fans for intake to my case will improve my cooling for overclocking. If you read the P183 Manual you can either add a single fan for intake or 2 fans for the push and pull effect. My question is will it be worth getting 2 fans for the push and pull effect or will 1 fan for intake do it?
Fan I'm thinking of buying
or recommend me a better one that is quieter and just as efficient or better.