The guys at System cooling have a review up on the GlobalWin CAK488T heatsink.
Like we're surprised! =) Here's what they thought.
The stock CAK488T comes complete with everything you'll need for whichever
CPU you decide to use it on. The 80mm Blue LED fan is heat sensor-controlled
from 1680 to 4000 RPM, 22 to 52.5 CFM, with a noise level of from 19 to 44 dBA.
The CAK488T is an all-copper heatsink manufactured using skive technology, with
two rows of 41 skived thin fins machined from a single piece of metal, thus
offering excellent heatsink efficiency."