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 5H41B77174 HEATSINK HT4B1_UMA_THM_ASSY_AVC

Lenovo 5H41B77174 HEATSINK HT4B1_UMA_THM_ASSY_AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77176 HEATSINK HT4B1_UMA_THM_ASSY_SUNON

Lenovo 5H41B77176 HEATSINK HT4B1_UMA_THM_ASSY_SUNON
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
67.41 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77177 HEATSINK FRU HL4A5_UMA_THM_ASSY_AVC

Lenovo 5H41B77177 HEATSINK FRU HL4A5_UMA_THM_ASSY_AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77178 HEATSINK FRU HL4A5_UMA_THM_ASSY_TOSHIBA

Lenovo 5H41B77178 HEATSINK FRU HL4A5_UMA_THM_ASSY_TOSHIBA
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77179 HEATSINK HL5A5_UMA_THM_ASSY_AVC AVC

Lenovo 5H41B77179 HEATSINK HL5A5_UMA_THM_ASSY_AVC AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
68.48 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77185 HEATSINK HT4B6_UMA_THM_ASSY_DELTA

Lenovo 5H41B77185 HEATSINK HT4B6_UMA_THM_ASSY_DELTA
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
68.48 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77186 HEATSINK HT4B6_UMA_THM_ASSY_SUNON

Lenovo 5H41B77186 HEATSINK HT4B6_UMA_THM_ASSY_SUNON
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
68.48 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77189 HEATSINK FRU HX3B5_UMA_THM_ASSY_AVC

Lenovo 5H41B77189 HEATSINK FRU HX3B5_UMA_THM_ASSY_AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77191 HEATSINK FRU HX3B5_UMA_THM_ASSY_THT

Lenovo 5H41B77191 HEATSINK FRU HX3B5_UMA_THM_ASSY_THT
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
68.48 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77192 HEATSINK THM HE430_UMA_THM_ASSY_AVC

Lenovo 5H41B77192 HEATSINK THM HE430_UMA_THM_ASSY_AVC
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77193 HEATSINK THM HE430_UMA_THM_ASSY_THT

Lenovo 5H41B77193 HEATSINK THM HE430_UMA_THM_ASSY_THT
Order relatedOrdered directly from the manufacturerDelivery time about 1 - 2 weeks
67.41 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77200 HEATSINK FAN+Heatsink N20E Sunon

Lenovo 5H41B77200 HEATSINK FAN+Heatsink N20E Sunon
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
148.73 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B10196 Lark-1 FRU ASM-THERMAL-SUB_MODULE

Lenovo 5H41B10196 Lark-1 FRU ASM-THERMAL-SUB_MODULE
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
46.01 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77214 HEATSINK Ares2.0AMD UMA THM ASY DELTA CS

Lenovo 5H41B77214 HEATSINK Ares2.0AMD UMA THM ASY DELTA CS
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77215 HEATSINK Ares2.0 AMD UMA THM ASSY AVC CS

Lenovo 5H41B77215 HEATSINK Ares2.0 AMD UMA THM ASSY AVC CS
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77216 HEATSINK Ares2.0AMD UMA THM ASY DELTA YG

Lenovo 5H41B77216 HEATSINK Ares2.0AMD UMA THM ASY DELTA YG
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77217 HEATSINK Ares2.0 AMD UMA THM ASSY AVC YG

Lenovo 5H41B77217 HEATSINK Ares2.0 AMD UMA THM ASSY AVC YG
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
72.76 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77223 HEATSINK ASSY UMA THERMAL KIPO L14W G2

Lenovo 5H41B77223 HEATSINK ASSY UMA THERMAL KIPO L14W G2
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
56.71 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77224 HEATSINK ASSY UMA THERMAL PINDAI L14W G2

Lenovo 5H41B77224 HEATSINK ASSY UMA THERMAL PINDAI L14W G2
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
56.71 $
incl. Tax (19%)
plus shipping charges

Lenovo 5H41B77225 HEATSINK FRU ASSY THERMAL 500wG3 HUAYING

Lenovo 5H41B77225 HEATSINK FRU ASSY THERMAL 500wG3 HUAYING
Order relatedOrdered directly from the manufacturerDelivery time about 10 - 30 weeks
47.08 $
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.