Leadtek Winfast PX 7800 GT Preview
The heatsink’s under side. The core area is sitting the copper
part, to provide better heat dissipation.
A look at the fins on the heatsink. Very fine, but small fins
over here. The fins seems to be made out of nickel plated copper.
The fan power ratings on the label. Rated at 0.28A, this fan
could be pretty audible during 3D tests.