Bought a Thermaltake Tsunami Dream case today. It is all aluminium with 120mm variable speed fans at the front and rear, and another 90mm fan on the side panel. It has a 400W Thermaltake Purepower power supply unit. My hard drive that used to run at 51-55 degrees, now runs at a steady 36-37 degrees. It took just over an hour to move all the parts across from the old case. The light on the side is from the rear fan (clear panel). Small box on the floor on the right is the UPS.