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
5H40S20539 Lenovo HEATSINK Heatsink W 21AT KIPO
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5H40S20541 Lenovo HEATSINK Heatsink L 82QG WEIHONG
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5H40S20545 Lenovo HEATSINK Heatsink L 82RL TAISOL UMA
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5H40S20557 Lenovo HEATSINK HEATSINK L 82QC TAISOL
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5H40S20560 Lenovo HEATSINK Heatsink L 82RQ WEIHONG
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5H40S20564 Lenovo HEATSINK Heatsink L 82SF DIS WEIHONG
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5H40S20566 Lenovo HEATSINK Heatsink L 82TF WEIHONG
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5H40S20577 Lenovo HEATSINK Thermal module C 82S9 E3_Peak
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5H40S20579 Lenovo HEATSINK Thermal module H 21CY UMA_HY
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5H40S20586 Lenovo HEATSINK Heatsink L 82SV AVC
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5H40S20590 Lenovo HEATSINK Heatsink L 82UF WEIHONG
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5H40S20592 Lenovo HEATSINK Thermal module W 82R9 KIPO
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5H40S20597 Lenovo HEATSINK Thermal Module L82QF AVC
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5H40S20599 Lenovo HEATSINK Thermal module W 82R8 FCN
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5H40S20623 Lenovo HEATSINK Heatsink W 82Q6 HY
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5H40S20627 Lenovo HEATSINK Thermal module C 82SB_HY
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5H40S20640 Lenovo HEATSINK Thermal module C 21DK Robin_UMA
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5H40S20643 Lenovo HEATSINK Heatsink H 82SK UMA HY
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5H40S20655 Lenovo HEATSINK Heatsink L82TK UMA WH
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5H40S20656 Lenovo HEATSINK Heatsink L82TK DIS Taisol
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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.