DRIFTIce from Iceberg Thermal is easy to apply, precise and provides uniform contact when filling air gaps. The thermal conductivity of this heat transfer pad is a whopping 13 W/mK. Iceberg Thermal ensure that you will be satisfied with the heat transfer of the DRIFTIce. DRIFTIce can be used as a thermal gap filler for your VGA card, RAM and notebook PC components. The thermal pads are available in different sizes and thicknesses. You choose the thickness according to your needs. You are in control.