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.
Find the right coolers by model or features
5H41B77334 Lenovo HEATSINK JP610_THM_ASSY_N20P AVC AVC AVC
plus shipping charges
5H41B77335 Lenovo HEATSINK JP610_THM_ASSY_DG2 AVC AVC AVC
plus shipping charges
5H41B77344 Lenovo HEATSINK UMA THERMAL AVC+AVC LLX-2 AVC
plus shipping charges
5H41B77363 Lenovo HEATSINK FRU KE451_UMA_THM_ASSY WEIHONG
plus shipping charges
5H41B77370 Lenovo HEATSINK FRU KT6D0 SWG_THM_ASSY_AVC AVC
plus shipping charges
5H41B77392 Lenovo HEATSINK KP6B0_SWG_THM_ASSY w/FAN AVC
plus shipping charges
5H41B77393 Lenovo HEATSINK KP6B0_UMA_THM_ASSY w/FAN AVC
plus shipping charges
5H41B77322 Lenovo HEATSINK JP610_THM_ASSY_UMA Delta
plus shipping charges
5H41B77360 Lenovo HEATSINK AT2ZF001VV0 KE452UMATHMASSY AVC
plus shipping charges
5H41B77403 Lenovo HEATSINK FRU Heatsink HY,K14
plus shipping charges
5H41B77404 Lenovo HEATSINK FRU Heatsink KIPO K14
plus shipping charges
5H41B77415 Lenovo HEATSINK ASSY UMA THM L14INT H28 PEAK
plus shipping charges
5H41B77417 Lenovo HEATSINK ASSYUMA THERMAL HUAYINGL16A HYM
plus shipping charges
5H41B77425 Lenovo HEATSINK LX3E0_UMA_DUAL_THM_ASSY DELTA
plus shipping charges
5H41B77426 Lenovo HEATSINK LX3E0_UMA_SINGLE_THM_ASSY DELTA
plus shipping charges
5H41B77427 Lenovo HEATSINK LX3E0_UMA_DUAL_THM_ASSY TOSHIBA
plus shipping charges
5H41B77422 Lenovo HEATSINK Fenrir 3 YG ASSY UMA THM PEAK
plus shipping charges
5H41C21944 Lenovo HEATSINK Heatsink C 82L7 DIS_Huayi
plus shipping charges
5H41H11231 Lenovo HEATSINK CPU heatsink,w/fan,Delta
plus shipping charges
5H41H25697 Lenovo HEATSINK UMA Thermal ASM,Sunon+Sunon
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.