copper inside of pills

[SteveoMiami]

Would these be good inside of driver pills? http://www.ebay.com/itm/4pcs-Copper...US_Memory_Chipset_Cooling&hash=item41674659d5

 

[bshanahan14rulz]

Inside of the pill you want more thermal mass than surface area, so I think a solid chunk of copper would be a bit better than these, which have some copper mass removed to increase surface area.

These'd be better for cooling something with air flowing over it.