With modern technology at hand, we are trying to tweak every bit of rift we can find in the existing technology. Many devices in use currently, generate a lot of heat. Their heat transfer devices like radiators have the disadvantage of having a sturdy construction. Heat Sink are a modification in the thermal management strategy. They are add ons to the already existing cooling chambers, intending to enhance the area of the chamber exposed. Various geometrical alignments of Pin Fins have been designed, open to even more modifications.