VC, air-cooled, and water-cooled heat sinks are mainly used for CPUs, graphics cards, motherboard chipsets, etc. The heat sink materials are arranged in descending order of thermal conductivity, namely silver, copper, aluminum, and steel. The usual solution for heat sinks is to use copper. Radiators play an important role in multiple fields, such as computers, automotive engines, indoor heating systems, etc. Computer heat sinks protect the performance and lifespan of devices by lowering their temperature. The car engine radiator is responsible for dissipating the heat generated by the engine into the air to maintain the normal operating temperature of the engine.