What is fin heat sink?

A fin heat sink is a device used to dissipate heat from electronic components or processors. It consists of a finned metal structure that is attached to the component to be cooled, such as a microprocessor or graphics card. The heat generated by the component is transferred to the heat sink, which then dissipates it into the surrounding air. The fins on the heat sink increase its surface area, allowing it to dissipate heat more efficiently. Fin heat sinks are commonly used in computers, servers, and other electronic devices to prevent overheating and improve overall performance and reliability. They come in a variety of sizes and shapes to accommodate different components and applications.