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 5H41B77198 HEATSINK FRU Thermal module WIFI--KIPO

Lenovo 5H41B77198 HEATSINK FRU Thermal module WIFI--KIPO
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
7540$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77209 HEATSINK HC15A_THM_ASSY WEIHONG 157X73MM

Lenovo 5H41B77209 HEATSINK HC15A_THM_ASSY WEIHONG 157X73MM
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
7540$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77207 HEATSINK FRU ASSY THM PINDAI L300W GEN3

Lenovo 5H41B77207 HEATSINK FRU ASSY THM PINDAI L300W GEN3
Order relatedOrdered directly from the manufacturerDelivery time about 3 - 9 weeks
5452$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77228 HEATSINK HC15A_THMASSY_WW WEIHONG 157X73

Lenovo 5H41B77228 HEATSINK HC15A_THMASSY_WW WEIHONG 157X73
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8004$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77230 HEATSINK FRU THM K14 INTEL Taisol

Lenovo 5H41B77230 HEATSINK FRU THM K14 INTEL Taisol
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8120$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77246 HEATSINK FRU UMA_THERMAL_ASSY_PEAK

Lenovo 5H41B77246 HEATSINK FRU UMA_THERMAL_ASSY_PEAK
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8700$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77302 HEATSINK FRU ASSY THM 10W QC UMA HY

Lenovo 5H41B77302 HEATSINK FRU ASSY THM 10W QC UMA HY
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
7772$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77347 HEATSINK FRU KC4LA_THM_ASSY_15W TAISOL

Lenovo 5H41B77347 HEATSINK FRU KC4LA_THM_ASSY_15W TAISOL
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8120$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77352 HEATSINK FRU KC4LA_THM_ASSY_6W_WLWEIHONG

Lenovo 5H41B77352 HEATSINK FRU KC4LA_THM_ASSY_6W_WLWEIHONG
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
7772$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77353 HEATSINK 500eG4FRUKC25A_THM_ASSY6W_WW TS

Lenovo 5H41B77353 HEATSINK 500eG4FRUKC25A_THM_ASSY6W_WW TS
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
7772$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77355 HEATSINK KX3B0_DUAL_THM_ASSY AVC AVC

Lenovo 5H41B77355 HEATSINK KX3B0_DUAL_THM_ASSY AVC AVC
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
9512$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77378 HEATSINK THMASSY w/FAN UMA DELTA

Lenovo 5H41B77378 HEATSINK THMASSY w/FAN UMA DELTA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
14384$
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 1 - 2 weeks
8816$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77359 HEATSINK Sheilding W/thermalpad H82W0

Lenovo 5H41B77359 HEATSINK Sheilding W/thermalpad H82W0
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
7308$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77412 HEATSINK ASSY UMA THERMAL PEAK L14A PEAK

Lenovo 5H41B77412 HEATSINK ASSY UMA THERMAL PEAK L14A PEAK
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8004$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77457 HEATSINK AT39N001TB0LE4UMATHMASSYTOSHIBA

Lenovo 5H41B77457 HEATSINK AT39N001TB0LE4UMATHMASSYTOSHIBA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8584$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77428 HEATSINK LX3E0_UMA_SINGLE_THMASSYTOSHIBA

Lenovo 5H41B77428 HEATSINK LX3E0_UMA_SINGLE_THMASSYTOSHIBA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8584$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77430 HEATSINK FRU LT4E1_UMA_THM_ASSY TOSHIBA

Lenovo 5H41B77430 HEATSINK FRU LT4E1_UMA_THM_ASSY TOSHIBA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
7308$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77439 HEATSINK FRU LT4E3_UMA_THM_ASSY DELTA

Lenovo 5H41B77439 HEATSINK FRU LT4E3_UMA_THM_ASSY DELTA
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
9744$
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77445 HEATSINK FRU LE460_UMA_THM_ASSY  WEIHONG

Lenovo 5H41B77445 HEATSINK FRU LE460_UMA_THM_ASSY  WEIHONG
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
8236$
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.