Ok, so I have the Antec Kühler H2O 620 installed, push/pull configuration on the fans. Also the radiator is set outside the case instead of inside, actually had to modify the case a bit.. So, I was playing Far Cry 3 for about 1 - 1½ hours and noticed that the air coming out was warm, looked at the temps and it was at 30°C. When I had the air cooler (AMD) it was much higher, and that was in Borderlands 2 (around 40~42°C). It does get cold rather fast, it's down to around 26°C already. But are the temps ok?