Installed another 2x4GB of DDR3 2400Mhz RAM bringing me up to 16GB total. Also went ahead and replaced the stock fan on my CPU cooler with two higher air flow and quieter fans in a push pull configuration. Then put the original CPU cooler fan as a side exhaust. Brings my total 120mm fan count up to 6 in this computer, keeps the CPU in the mid 30s while idling.