Legit Reviews posted a review on the CoolIT Systems RAM Fan
'When using the CoolIT RAM Fan the surface temperature on the modules were found to be drastically cooler. What was strange is the fact that the outside module was now the hottest, but that is due to the angle on the RAM Fan. The RAM Fan blows air across the modules, so the outside module gets the least amount of airflow and the inside modules get the most as they are right under the fan...CoolIT Systems RAM Fan Review
