"The Cooler Master Sphere is unlike any other heatsink you have seen before. By placing a squirrel cage fan directly in the middle of a baseball sized copper ball made of cooling fins, Cooler Master has increased the thermal dissipation area while reducing the overall size of the cooler.
The look of the Sphere is top notch, but we are here to evaluate a product on more than looks alone. Now, let us see how the Sphere performs and find out if there is even more than meets the eye with Cooler Master’s new heat sink."
FULL STORY @ TWEAKTOWN (http://www.tweaktown.com/reviews/1311/cooler_master_sphere_cpu_cooler/index.html)