Anyone know what fits & works good. Gaming happens, I have the Asus EAH5750Formula & the fan is loud at about 30% on up & even with it set to auto it idles at about 40% & 55 deg C. Too hot & too loud at the same time. Cant do anything super large as this is in a Lian-Li PC-q07. The 3.5" hard drive rack has already been removed so space shouldn't be a big deal as long as it doesn't wrap around to the back side like a lit of fan-less VGA coolers do.