Some heatsinks take their own advantage, and a copper plate is embedded on the base of the aluminum alloy heatsink. For ordinary users, using aluminum heat sinks is sufficient to meet the cooling requirements. The heating radiators in winter in the north are also called heat sinks. The heat sink occupies an important role in the construction of the heat sink. In addition to the active cooling of the fan, the assessment of the quality of a heat sink depends to a large extent on the heat sink's ability to absorb heat and heat conduction.