Cpu Heatsink And Fan Definition

A heat sink and fan hsf is an active cooling solution used to cool down integrated circuits in computer systems commonly the central processing unit cpu.

Cpu heatsink and fan definition.

As the name suggests it is composed of a passive cooling unit the heat sink and a fan. A heat sink is a thermal conductive metal device designed to absorb and disperse heat away from a high temperature object such as a computer processor. A heat sink is a device that incorporates a fan or another mechanism to reduce the temperature of a hardware component e g processor there are two heat sink types. If this heat is not kept in check the processor could overheat and eventually destroy itself.

But sometimes the heat sink itself can become too hot. The simplest cooler is an aluminum heat sink which absorbs and disperses the heat. The picture is an example of a heat sink that has both active and passive cooling mechanisms. The heatsink a large block of copper or aluminum draws the heat away from the cpu and the fan then cools the heatsink.

In computers heat sinks are used to cool cpus gpus and some chipsets and ram modules. Fans and heat sinks together this chip coolers fan sits on top of a heat sink to cool a hot running cpu chip. Stands for heat sink and fan nearly all computers have heat sinks which help keep the cpu cool and prevent it from overheating. As the processor continues to work at a rapid pace it begins to generate heat.

A computer s cpu may perform millions of calculations every second. Optionally there may be other fans inside the case to blow the heated air.