negative zenbaas
i can tell you now its rubbish
i had a case with lots of fans and good airflow and in summer my e6300 @ 3.2ghz was idling at 62
i put on a big fan set to 3 and it dropped to under 50
dont ever think the power of massive fan blowing in cool air will be hot
best is water cooling which i eventually got
watercooling is just amazing
I'll agree with you that a fan blowing on a open case will be cooler. In a closed case, well it will move a lot of air. Where it moves to is the issue.
As far as watercooling goes. ja well... what a luxury.