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
5F11R68986 Lenovo FAN Abby 1.0 Intel FRU Fan UMA PEAK
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5H40U93305 Lenovo HEATSINK A390 UMA LNL HS
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5H40U93306 Lenovo HEATSINK AIO A105/V105 AMD cooler
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5H40S21467 Lenovo HEATSINK Heatsink W21UX KIPO IPL
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5H40S21471 Lenovo HEATSINK Heatsink W21UR KIPO IPL
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5H40S21475 Lenovo HEATSINK Thermal C 83UH PEAK
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5H40S21493 Lenovo HEATSINK Heatsink C 83QS PEAK
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5H40S21205 Lenovo HEATSINK Heatsink W 21SG KIPO RPL H
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5H41B77356 Lenovo HEATSINK KX3B0_SINGLE_THM_ASSY AVC AVC
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5H41R03526 Lenovo HEATSINK FRU Thermal 14e100e_MTK_HUAYING
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5H41R03552 Lenovo HEATSINK MTK_THM_ASSY TAISOL
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5H40S21410 Lenovo HEATSINK HEATSINK H 83S1 UMA_PEAK
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5H40S21419 Lenovo HEATSINK HEATSINK H83S2 UMA GP3 PEAK
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5H40S21422 Lenovo HEATSINK Heatsink H83TD AMD PINDAI
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5H40S21424 Lenovo HEATSINK thermal_FAN H 83SL Intel_PEAK
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5H40S21426 Lenovo HEATSINK Heatsink_INTEL H 83TE PINDAI
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5H40S21432 Lenovo HEATSINK HEATSINK L 83UR TAISOL
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5H40S21434 Lenovo HEATSINK HEATSINK H83S5 UMA PEAK
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5H40S21437 Lenovo HEATSINK HEATSINK L 83UQ AVC
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5H40S21389 Lenovo HEATSINK HEATSINK L 83SK 4XE_DIS_AVC
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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.