DriverHeaven posted a review on the Asus Arctic Square Cooler
A quote from the article:
Asus Arctic Square Cooler Review
While Asus have enjoyed success, they have not stood still, they have been diversifying into more PC components and peripherals. Today they produce everything; from servers, notebooks and cellular phones to routers, monitors and computer cases. If Asus could make their own processors and hard disk drives, they could offer a home PC exclusively made by them!
Histrionics aside today we will be looking at a high end CPU cooler from them, the Arctic Square. Although Asus currently produces 10 high end CPU coolers, each of them has different potential and performance. The Arctic Square for example is marketed as a high end cooler balanced between thermal and acoustic performance, which in theory means that good thermal performance is only part of the picture; it should be able to keep noise levels to a minimum as well.
Asus Arctic Square Cooler Review