Cooler / Fan for Laptops and Notebooks
What is a laptop cooler ?
The more powerful a system is, the more heat is generated. In order to avoid overheating and thus serious damage to the laptop, special cooling units, also known as coolers, are used. These are specifically designed for cooling microprocessors.
The cooling unit consists of a heat sink and a fan. The fan, consisting of a fan and a case, generates an air flow that is pushed through the heat sink and removes the waste heat from the notebook.
The material of the heat sink usually consists of aluminum, which is particularly light and inexpensive. The other variant is with copper, which is more expensive because more material is used. A combination of both are the so-called hybrid coolers.
Find the right coolers by model or features
5H40S20784 Lenovo HEATSINK Heatsink L 82XL WEIHONG
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5H40S20798 Lenovo HEATSINK Heatsink L 82XQ AVC
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5H40S20810 Lenovo HEATSINK Heatsink L 82XR AVC
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5H40S20812 Lenovo HEATSINK HEATSINK H 83AL UMA PEAK
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5H40S20814 Lenovo HEATSINK HEATSINK H 83AL DIS PEAK
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5H40S20816 Lenovo HEATSINK Heatsink L 83AS WEIHONG
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5H40S20830 Lenovo HEATSINK Heatsink L 83AQ GN21 WEIHONG
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5H40S20838 Lenovo HEATSINK Heatsink C 82XF U15 ROBIN
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5H40S20854 Lenovo HEATSINK Heatsink L 82X8 AVC
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5H40S20870 Lenovo HEATSINK Heatsink C 82XE KIPO
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5H40S20874 Lenovo HEATSINK Heatsink H 82YL INTEL_PEAK
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5H40S20876 Lenovo HEATSINK Thermal module L83BY UMA orc
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5H40S20883 Lenovo HEATSINK Heatsink WT 82XK Pindai
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5H40S20908 Lenovo HEATSINK Thermal module C 82XT AVRO P0X2
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5H40S20911 Lenovo HEATSINK Thermal module C 82XT AVRO X4
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5H40S20916 Lenovo HEATSINK Thermal module C82YA ThickRobin
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5H40S20919 Lenovo HEATSINK Thermal module C82YA ThinRobin
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5H40S20920 Lenovo HEATSINK HEATSINK L82YQ UMA
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5H40S20922 Lenovo HEATSINK Heatsink L 83AR DIS WEIHONG
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5H40S20944 Lenovo HEATSINK Thermal Module C 82Y3 AV_RO
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How do I detect a defective cooler?
Over time, the cooler wears out. Especially the ball bearing of the fan is susceptible to wear and tear or can get stuck. A broken radiator can be recognized by a loud rattling or you can't hear anything that indicates a jammed fan. If the cooling fails completely, the laptop turns itself off after a while to prevent overheating. If the cooler is defective, don't hesitate and replace it as soon as possible, as the mainboard and the entire notebook can suffer enormous damage due to overheating.