Hardwareintermediate1 min read

Heat Sink

N/A

散热器

Heat Sink · N/A · 散热器 · heet sink · heatsink · CPU cooler passive · Hardware · cooling · cpu · pcHardwareheatsink CPU cooler passive

/heet sink/

Also known as: heatsink, CPU cooler passive

Last updated August 9, 2026

Definition

A heat sink is a metal component that draws heat away from chips like CPUs and GPUs so they do not overheat under load.

Real-World Example

A desktop CPU usually sits under a heat sink and fan assembly to stay within safe temperatures.

References

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