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A heat sink is usually something that draws something away from an electrical componet (Ex: ICU's, Processors and transistors)

APEX- A device that absorbs and draws heat from a hot object, dispersing it into the surroundings.

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13y ago
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Nayla Venzin

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3y ago
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13y ago

A heat sink is a very handy thing. Basicly a heat sink is made of alumanium and is shaped like a bunch of blades. It is basicly a vent that allows heat to pass through the blades. Most heat sinks have a fan attached to them. on these, the fan always pulls air off and blows it away. therefore the heatsink allows the heat only to go through the blades witch is pulled up by the fan and blown away. All processors have heat sinks that are attached by thermal paste.

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10y ago

A heat sink is any device or substance that can absorb excess heat. An example of a heat sink is a pond of water.

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11y ago

It helps conduct heat away from the object on which it is placed. Without the heat sink, a computer CPU would get too hot to function.

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13y ago

A heat sink sits above the processor and cools it. It draws the heat from the processor from it and disperses it evenly. It is usally a metal block with a fan on top of it.

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Q: What does a heat sink do?
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Related questions

What is the function of a processor heat sink?

To sink the heat.


How does a heat sink work in the power supply?

A heat sink works on the principle of thermal transfer. The heat sink transfers heat from the chip to the air, wicking heat away.


Is water a type of heat sink?

Yes! Water is a heat sink.


Why is it called a heat sink?

Probably because it draws/absorbs the heat making the heat "sink" into it


How are heat sink and carbon sink related?

A heat sink is a device used to dissipate heat from electronic components, while a carbon sink is a natural or artificial reservoir that absorbs and stores carbon dioxide from the atmosphere. The similarity lies in their functions of absorbing and dissipating substances - heat for a heat sink and carbon dioxide for a carbon sink.


What is heat sinker?

makes the heat sink


The heat sink removes heat from the?

electric component


What would cause the laptop not to power on aside from heat sink?

heat sink fine+laptop won't power on


What does heat sink do?

It helps conduct heat away from the object on which it is placed. Without the heat sink, a computer CPU would get too hot to function.


When upgrading a CPU what must be applied between the new CPU and the heat sink fan?

Thermal grease to allow heat to transfer to the heat sink.


What is the purpose of the heat sink on a processor?

A heat sink is designed to disperse and transfer heat coming from a processor to an outside medium, so that it does not overheat the actual processor chip. It is usually used in conjunction with a fan to cool the device it is installed on.


What is the function of the heat sink?

A heat sink is a device that allows the transfer of heat away from the heat source. It can be in the form of a paste or jelly or a simplealuminum structure which is attached to the heat source. Virtually all microprocessors in computers utilize a heat sink to transfer the heat of the CPU to the aluminum which can 'shed' that heat into the air (air transfer method). Some CPUs are water cooled; one might say that this is a 'water heat sink' but that really isn't true.