Vantec has long been a good manufacturer of heatsinks for this I will be reviewing the Vantec CCK-6035D here are some of the specifications.
Recommended For: Intel PIII Coppermine(FC-PGA)1.13 GHz and above AMD Thunderbird(Socket A or 462)1.33 GHz and above
Clip Material: SK7
Heat Sink Material: AL 6063T5 & Copper
Heat Sink Dimension: 65.0 x 64.0 x 39.0 (mm)
Fan Dimension: 60.0 x 60.0 x 25.0 (mm)
Outline Dimension: 78.0 x 64.0 x 64.0 (mm)
Bearing Type: Two Ball Bearing
Weight: 386.0 (gm)
Thermal Resistance: 0.29°C/W
The fan is a 60mm Delta here are the specs of it
Fan Size(mm): 60.0 x 60.0 x 25.0 (mm)
Fan Speed(RPM): 6800
Air Flow(CFM): 37.6
Noise Level(dBA): 46.5
The 6035D HSF comes in the typical Vantec box
The heatsink comes with a free 3-4 pin adapter, and “white goop” thermal compound
I took the heatsink apart; here is the Delta with all its markings
Here is the top of the heatsink with the fan removed, nice and shiny.
The Vantec CCK-6035D has 34 thin fins you can also see the retention clip.
The bottom of the heatsink is well finished and reflective. There is really no need for lapping.