Heat sink can be also spelled heatsink

Heat sink can be also spelled heatsink, which is a passive heat exchanger that can transfer the heat generated by electronic or mechanical equipment to a fluid medium (usually air or liquid coolant), and then dissipate from the equipment to regulate the temperature of the equipment. In computers, heat sinks are used to cool CPUs, GPUs, certain chipsets, and RAM modules. The heat sink is used in high-power semiconductor devices (like power transistors) and optoelectronic devices (like lasers and LEDs), where the heat dissipation capacity of the component itself is insufficient to regulate its temperature.

Heat pipe heat sink is composed of a sealing tube, suction core, and steam channel. The suction core is surrounded on the wall of the sea