» Fri Dec 31, 2010 2:28 pm
It is impossible to have a case with great air flow that does not become a dust magnet, trust me.
Anyway, the CoolerMaster HAF series or Antec cases are great.
Personally I use the Antec Twelve Hundred, and that comes with a top 200mm fan blowing down into the case, 2 exhaust 100mm fans at the back pulling air out of the case, and three fans at the front of the case pushing air into the case. There are extra slots to add a fan at the side door and stuff also.
In addition to those fans, the case comes with a filtration system that makes dusting out your system about as easy as just taking out the filter and cleaning the dust off it, and running a rag along your fans inside the PC.
On a side note, I highly recommend you do not use pressurized air cans for cleaning out the inside of your computer. These cans have a liquid coolant to keep the pressure high after air is released, and this coolant can sometimes shoot out and onto your parts, frying them, not to mention the dust doesn't actually leave the system, it just gets blown into harder to reach spots. While it does take a little bit longer, using a rag or small duster gets the job done just as well, and minimizes the risk of damaging your parts in the process.
I did not know the thermal limit of the 400 series cards, but 95C is still dangerously hot! Get MSI Afterburner and create a fan profile, you can customize your card to increase or decrease its fan speed percentage based on temperature, and it's a great tool for overclocking also.