and how long ago to you get this old hyper 48, since the hyper 48 has barely even been out for that long and i seriously doubt u had it in right if you idles at 70C i runnin a cheap $30 volcanoe 7 fan that idles around 40C sorry i seriously doubt your temps are accurate especially since i have read 5 different reviews on this cooler and they haven't even reached close to 70 on load temps, barely even 60C actually