sounds like something to look into....You dont "need" too but the stock passive chunk of ally has a 35w limit, there are plenty of people on HSS that have put cardboard ducting to give the heatsink more airflow, put fans in there or done what I did and went for the newer SKU's heatpipe which has a 65w limit, there are plenty of people out there also, that have got 45w CPU's under the stock heatsink and are fine...
Anyone have any Part numbers for memory ?