What is the function of the heatsink in a computer?

The function of the heatsink in a computer is to dissipate heat away from components. Heatsinks are designed to absorb and disperse heat generated by electronic components, especially high-performance processors and graphics cards. As these components operate, they generate heat that can lead to overheating if not effectively managed. The heatsink increases the surface area that comes into contact with the surrounding air, allowing the heat to transfer more efficiently away from the component. This thermal management helps maintain optimal operating temperatures, ensuring stable performance and longevity of the components.

In contrast, other options do not relate to the primary purpose of a heatsink. Amplifying audio signals, storing data, and connecting peripheral devices all pertain to different functions within a computer system and do not involve heat management.