Hello, this is my first post in this forum, wondering if someone can give me some advice on a new heatsink + fan for my system. Currently i have a Akasa AK795cu, which isn't bad but i have a hot room and my CPU temp rises well above 60.00 on hot days when i have been playing UT2004 or farcry for any length of time. I would like something that does the job without sounding like a jet engine, a compramise so to speak, i have been doing some research and found out that even though my current heatsink + fan does not keep my cpu temp down it's actually quite loud. Thinking about getting either Akasa AK827, or spending a bit more and getting a Vantec Aeroflow or Akasa AK-900S Silver Mountain. Are any of these going to improve on my current heatsink, if not what do you suggest.
Also i realise that good airflow within the case is important, at the moment i have two 1700rpm exhaust fans as well as my psu fans, should i use one of the exhaust fans as a intake? my only concern is sucking in all the dust and dirt from the room. Cheers.