ITEM NAME:New 12pcs 14x14x6mm Small Anodized Heatsink Cooler M&O.12pcs 14x14x6mm Small Anodized Heatsink Cooler w/Thermal Adhesive Tape M&O. In computers, heat sinks are used to cool central processing units or graphics processors. Heat sinks are used with high-power semiconductor devices, where the heat dissipation ability of the component itself is insufficient to moderate its temperature.
