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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5H40T06159 original Lenovo Heatsink (CPU)

5H40T06159 original Lenovo Heatsink (CPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
7400€
incl. Tax (19%)
plus shipping charges

13NR00S0M10011 original Asus Fan (GPU) (cable length approx. 9cm)

13NR00S0M10011 original Asus Fan (GPU) (cable length approx. 9cm)
Currently not availableExpected from 24 Apr 2026 available again
4900€
incl. Tax (19%)
plus shipping charges

02DL862 original Lenovo Cooler (UMA/CPU)

02DL862 original Lenovo Cooler (UMA/CPU)
Ab externem LieferantenlagerDelivery time unknown
6500€
incl. Tax (19%)
plus shipping charges

5H40S20422 original Lenovo Cooler (CPU/GPU)

5H40S20422 original Lenovo Cooler (CPU/GPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
8300€
incl. Tax (19%)
plus shipping charges

5H40S20516 original Lenovo Cooler (CPU/GPU)

5H40S20516 original Lenovo Cooler (CPU/GPU)
Currently not availableDelivery time about 2 - 3 weeks
8900€
incl. Tax (19%)
plus shipping charges

5H41B77219 original Lenovo Cooler (CPU)

5H41B77219 original Lenovo Cooler (CPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
7300€
incl. Tax (19%)
plus shipping charges

L30388-001 original HP Fan (CPU)

L30388-001 original HP Fan (CPU)
Currently not availableReordered, delivery date unknown
10800€
incl. Tax (19%)
plus shipping charges

F01PX original Dell Fan (CPU)

F01PX original Dell Fan (CPU)
Currently not availableExpected from 01 Mai 2026 available again
5900€
incl. Tax (19%)
plus shipping charges

01AW381 original Lenovo Cooler (UMA/CPU)

01AW381 original Lenovo Cooler (UMA/CPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
3900€
incl. Tax (19%)
plus shipping charges

00UR840 original Lenovo Cooler (UMA/CPU)

00UR840 original Lenovo Cooler (UMA/CPU)
Ab externem LieferantenlagerDelivery time about 10 - 19 weeks
7500€
incl. Tax (19%)
plus shipping charges

ND55C46-17C16 original Delta Electronics Fan (CPU)

ND55C46-17C16 original Delta Electronics Fan (CPU)
Ab externem LieferantenlagerDelivery time unknown
8900€
incl. Tax (19%)
plus shipping charges

ND55C34-17E30 original Delta Electronics Cooler (CPU)

ND55C34-17E30 original Delta Electronics Cooler (CPU)
Ab externem LieferantenlagerDelivery time about 10 - 19 weeks
7900€
incl. Tax (19%)
plus shipping charges

00XD821 original Lenovo Fan (CPU)

00XD821 original Lenovo Fan (CPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
3900€
incl. Tax (19%)
plus shipping charges

DFS541105FCOT EP original Acer Fan (CPU)

DFS541105FCOT EP original Acer Fan (CPU)
Ab externem LieferantenlagerDelivery time about 3 - 8 days
3700€
incl. Tax (19%)
plus shipping charges

5H40M09359 original Lenovo Cooler (CPU/UMA)

5H40M09359 original Lenovo Cooler (CPU/UMA)
Currently not availableDelivery time about 2 - 3 weeks
5200€
incl. Tax (19%)
plus shipping charges

SP-X79U-FAN-MODULE original QNAP Cooler

SP-X79U-FAN-MODULE original QNAP Cooler
Currently not availableReordered, delivery date unknown
13600€
incl. Tax (19%)
plus shipping charges

L00843-001 original HP Fan (CPU)

L00843-001 original HP Fan (CPU)
Currently not availableReordered, delivery date unknown
7900€
incl. Tax (19%)
plus shipping charges

23.GK4N1.001 original Acer Fan (CPU)

23.GK4N1.001 original Acer Fan (CPU)
Ab externem LieferantenlagerDelivery time about 3 - 8 days
3600€
incl. Tax (19%)
plus shipping charges

EG50050S1-C560-S9A original Sunon Cooler (DIS/CPU)

EG50050S1-C560-S9A original Sunon Cooler (DIS/CPU)
Ab externem LieferantenlagerDelivery time about 10 - 19 weeks
3900€
incl. Tax (19%)
plus shipping charges

BAZA0706R5H-Y002 original AVC Cooler (CPU)

BAZA0706R5H-Y002 original AVC Cooler (CPU)
Ab externem LieferantenlagerDelivery time about 10 - 19 weeks
3900€
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.