The ASUS Silent Square CPU Cooler is fairly large (140mm*115mm*100mm, and 656g) in order to accomodate a 92mm fan and 5 heatpipes.  X-bit Labs pits it against their current favourite, the Thermaltake Big Typhoon, on both AMD and Intel systems.
“Today we are going to introduce to you a new universal cooling solution from ASUS that is constructed with 5 heatpipes, boasts very quiet operation and great cooling efficiency. Read more about it in our detailed article!”

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Cases & Cooling   CASES & COOLING