OCAddiction looks at the ThermalTake GeForce4 Copper Cooler. It works pretty
what they have to say about it!
The HSF itself seems of solid construction. It's very heavy
and made of all copper with the exception of the fan and the clear plastic cover.
The copper is machined into a pin arrangement much like the Swiftech and Alpha
heatsinks for the CPU. The base wasn't quite perfectly smooth. A good lapping
would make it smoother, but that is another project in and of itself.