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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8783

5H40S20855 original Lenovo Cooler (CPU/GPU)

5H40S20855 original Lenovo Cooler (CPU/GPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
10324$
incl. Tax (19%)
plus shipping charges

40080541 original Medion Cooler (CPU/GPU)

40080541 original Medion Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
5684$
incl. Tax (19%)
plus shipping charges

00NY529 original Lenovo Cooler (CPU)

00NY529 original Lenovo Cooler (CPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
6844$
incl. Tax (19%)
plus shipping charges

DAZH1225R2H original AVC Cooler (CPU) 150W TDP I/A ARGB

DAZH1225R2H original AVC Cooler (CPU) 150W TDP I/A ARGB
Currently not available
9164$
incl. Tax (19%)
plus shipping charges

SH41J21821 original Lenovo Cooler (CPU) 150W TDP I/A ARGB

SH41J21821 original Lenovo Cooler (CPU) 150W TDP I/A ARGB
Currently not available
9164$
incl. Tax (19%)
plus shipping charges

40084448 original Medion Cooler (CPU/GPU)

40084448 original Medion Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
11484$
incl. Tax (19%)
plus shipping charges

BAPB0706R5HY002 original AVC Fan (CPU/GPU)

BAPB0706R5HY002 original AVC Fan (CPU/GPU)
Currently not availableReordered, delivery date unknown
7424$
incl. Tax (19%)
plus shipping charges

1419044982 original FCN Cooler (CPU/GPU)

1419044982 original FCN Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
12644$
incl. Tax (19%)
plus shipping charges

40083109 original Medion Cooler (CPU/GPU)

40083109 original Medion Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
12644$
incl. Tax (19%)
plus shipping charges

CP783600-XX original Fujitsu Fan

CP783600-XX original Fujitsu Fan
Currently not available
7424$
incl. Tax (19%)
plus shipping charges

34076457 original Fujitsu Fan

34076457 original Fujitsu Fan
Currently not available
7424$
incl. Tax (19%)
plus shipping charges

C-321C-1 original Fujitsu Fan

C-321C-1 original Fujitsu Fan
Currently not available
7424$
incl. Tax (19%)
plus shipping charges

01HY785 original Lenovo Cooler (CPU/GPU)

01HY785 original Lenovo Cooler (CPU/GPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
10788$
incl. Tax (19%)
plus shipping charges

ND65C14-17K08 original Delta Electronics Cooler (CPU/GPU)

ND65C14-17K08 original Delta Electronics Cooler (CPU/GPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
10788$
incl. Tax (19%)
plus shipping charges

5H40Y67590 original Lenovo Cooler (CPU/GPU)

5H40Y67590 original Lenovo Cooler (CPU/GPU)
Currently not available
12296$
incl. Tax (19%)
plus shipping charges

NS85C14-17G25 original Delta Electronics Cooler (CPU/GPU)

NS85C14-17G25 original Delta Electronics Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
10092$
incl. Tax (19%)
plus shipping charges

6033B0081801 original FCN Fan (CPU)

6033B0081801 original FCN Fan (CPU)
Currently not availableExpected from 21 Aug 2026 available again
8004$
incl. Tax (19%)
plus shipping charges

5H40S21042 original Lenovo Cooler (CPU/GPU)

5H40S21042 original Lenovo Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
11484$
incl. Tax (19%)
plus shipping charges

DFSCL42P06593D original FCN Cooler (CPU/GPU)

DFSCL42P06593D original FCN Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
11484$
incl. Tax (19%)
plus shipping charges

BSB1112HD-03 original HP Fan (CPU/GPU)

BSB1112HD-03 original HP Fan (CPU/GPU)
Ab externem LieferantenlagerDelivery time about 3 - 8 weeks
9164$
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.