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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Lenovo 5H41B77341 HEATSINK JP5A5_SWG_THM_ASSY AVC

Lenovo 5H41B77341 HEATSINK JP5A5_SWG_THM_ASSY AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
94.16 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77342 HEATSINK JP5A5_SWG_THM_ASSY DELTA

Lenovo 5H41B77342 HEATSINK JP5A5_SWG_THM_ASSY DELTA
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
104.86 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77343 HEATSINK JP5A5_SWG_THM_ASSY SUNON

Lenovo 5H41B77343 HEATSINK JP5A5_SWG_THM_ASSY SUNON
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
104.86 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77344 HEATSINK UMA THERMAL AVC+AVC LLX-2 AVC

Lenovo 5H41B77344 HEATSINK UMA THERMAL AVC+AVC LLX-2 AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
78.11 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77358 HEATSINK KX3B0_SINGLE_THM_ASSY DELTA

Lenovo 5H41B77358 HEATSINK KX3B0_SINGLE_THM_ASSY DELTA
Order relatedOrdered directly from the manufacturerDelivery time about 2 - 3 weeks
75.97 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77364 HEATSINK FRU KE451_SWG_THM_ASSY AVC

Lenovo 5H41B77364 HEATSINK FRU KE451_SWG_THM_ASSY AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
75.97 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77365 HEATSINK FRU KE451_SWG_THM_ASSY TOSHIBA

Lenovo 5H41B77365 HEATSINK FRU KE451_SWG_THM_ASSY TOSHIBA
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
75.97 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77370 HEATSINK FRU KT6D0 SWG_THM_ASSY_AVC AVC

Lenovo 5H41B77370 HEATSINK FRU KT6D0 SWG_THM_ASSY_AVC AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
81.32 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77308 HEATSINK JP6A0_DIS_THM_ASSY AVC AVC AVC

Lenovo 5H41B77308 HEATSINK JP6A0_DIS_THM_ASSY AVC AVC AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
85.60 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77320 HEATSINK JP610_THM_ASSY_N20P Delta

Lenovo 5H41B77320 HEATSINK JP610_THM_ASSY_N20P Delta
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
160.50 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77383 HEATSINK FRU KT6DA_UMA_THM_ASSY_Delta

Lenovo 5H41B77383 HEATSINK FRU KT6DA_UMA_THM_ASSY_Delta
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
71.69 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77385 HEATSINK FRU KT6DA_UMA_THM_ASSY_AVC AVC

Lenovo 5H41B77385 HEATSINK FRU KT6DA_UMA_THM_ASSY_AVC AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
71.69 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77387 HEATSINK FRU KT4DA_UMA_THM_ASSY_Delta

Lenovo 5H41B77387 HEATSINK FRU KT4DA_UMA_THM_ASSY_Delta
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77389 HEATSINK FRU KT4DA_UMA_THM_ASSY_AVC AVC

Lenovo 5H41B77389 HEATSINK FRU KT4DA_UMA_THM_ASSY_AVC AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
66.34 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77391 HEATSINK FRUKT4DA_UMATHM_ASSYTHT Toshiba

Lenovo 5H41B77391 HEATSINK FRUKT4DA_UMATHM_ASSYTHT Toshiba
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77392 HEATSINK KP6B0_SWG_THM_ASSY w/FAN AVC

Lenovo 5H41B77392 HEATSINK KP6B0_SWG_THM_ASSY w/FAN AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
124.12 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77393 HEATSINK KP6B0_UMA_THM_ASSY w/FAN AVC

Lenovo 5H41B77393 HEATSINK KP6B0_UMA_THM_ASSY w/FAN AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
109.14 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77403 HEATSINK FRU Heatsink Heatsink HY K14

Lenovo 5H41B77403 HEATSINK FRU Heatsink Heatsink HY K14
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
57.78 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77404 HEATSINK FRU Heatsink KIPO K14

Lenovo 5H41B77404 HEATSINK FRU Heatsink KIPO K14
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
57.78 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77425 HEATSINK LX3E0_UMA_DUAL_THM_ASSY DELTA

Lenovo 5H41B77425 HEATSINK LX3E0_UMA_DUAL_THM_ASSY DELTA
Order relatedOrdered directly from the manufacturerDelivery time about 3 - 9 weeks
71.69 $
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.