It is currently getting quite hot here (30°C) and that's why I'm looking for ways to cool my PC.
I have an Antec 900 II case, with 2 front fans (120mm, intake), 1 top (200mm out take) and 1 back fan (120mm out take). My 125W CPU (AMD phenom II x4 955) is now idling 47-48°C.
The fans are on full thrust and my case is open. closed it can go up to a bit in the 50's°C.
Any hints for keeping my pc cool? Without buying extra cooling?