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.

Notebook fan with cooler

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5H40Q60036 Lenovo HEATSINK Heatsink W 81AX DIS

5H40Q60036 Lenovo HEATSINK Heatsink W 81AX DIS
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R03178 Lenovo HEATSINK THERMAL MODULE B 80XF

5H40R03178 Lenovo HEATSINK THERMAL MODULE B 80XF
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6264$
incl. Tax (19%)
plus shipping charges

5H40R11640 Lenovo HEATSINK Heatsink L 81EU KBL_R for UMA

5H40R11640 Lenovo HEATSINK Heatsink L 81EU KBL_R for UMA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R11969 Lenovo HEATSINK Heatsink L 81EU KBL_R for DIS

5H40R11969 Lenovo HEATSINK Heatsink L 81EU KBL_R for DIS
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R27355 Lenovo HEATSINK Heatsink C 81B1 W/FAN UMA

5H40R27355 Lenovo HEATSINK Heatsink C 81B1 W/FAN UMA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6728$
incl. Tax (19%)
plus shipping charges

5H40R28083 Lenovo HEATSINK Heatsink W 81B4 UMA

5H40R28083 Lenovo HEATSINK Heatsink W 81B4 UMA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6264$
incl. Tax (19%)
plus shipping charges

5H40R33548 Lenovo HEATSINK Heatsink W 81HN UMA

5H40R33548 Lenovo HEATSINK Heatsink W 81HN UMA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R33552 Lenovo HEATSINK Heatsink W 81HN DIS

5H40R33552 Lenovo HEATSINK Heatsink W 81HN DIS
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R34277 Lenovo HEATSINK THERMALMODULE UMA L81D2

5H40R34277 Lenovo HEATSINK THERMALMODULE UMA L81D2
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R34396 Lenovo HEATSINK Heatsink C 81H5 UMA AMD

5H40R34396 Lenovo HEATSINK Heatsink C 81H5 UMA AMD
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6264$
incl. Tax (19%)
plus shipping charges

5H40R34399 Lenovo HEATSINK Heatsink C 81H5 DIS AMD

5H40R34399 Lenovo HEATSINK Heatsink C 81H5 DIS AMD
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6264$
incl. Tax (19%)
plus shipping charges

5H40R40480 Lenovo HEATSINK Heatsink W 81HN UMA U42

5H40R40480 Lenovo HEATSINK Heatsink W 81HN UMA U42
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R42425 Lenovo HEATSINK Heatsink C 81HQ UMA

5H40R42425 Lenovo HEATSINK Heatsink C 81HQ UMA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6264$
incl. Tax (19%)
plus shipping charges

5H40R42426 Lenovo HEATSINK Heatsink C 81HQ DIS

5H40R42426 Lenovo HEATSINK Heatsink C 81HQ DIS
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R46700 Lenovo HEATSINK Thermal module DIS L81FK

5H40R46700 Lenovo HEATSINK Thermal module DIS L81FK
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40R47693 Lenovo HEATSINK Thermal module UMA 81H1

5H40R47693 Lenovo HEATSINK Thermal module UMA 81H1
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40S20003 Lenovo HEATSINK Heatsink L 81DN DIS

5H40S20003 Lenovo HEATSINK Heatsink L 81DN DIS
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40S20010 Lenovo HEATSINK Heatsink W 81VU

5H40S20010 Lenovo HEATSINK Heatsink W 81VU
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6264$
incl. Tax (19%)
plus shipping charges

5H40S20025 Lenovo HEATSINK Heatsink L 81WA DIS AVC

5H40S20025 Lenovo HEATSINK Heatsink L 81WA DIS AVC
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

5H40S20027 Lenovo HEATSINK Heatsink L 81W4 AVC

5H40S20027 Lenovo HEATSINK Heatsink L 81W4 AVC
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
6380$
incl. Tax (19%)
plus shipping charges

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.