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Small black laptop CPU cooling fan with plastic housing and wire connector

Fans

Fans Laptop CPU Cooling Fan For Lenovo N50-70 N50-80 N50-30 N50-45 N40-80 E40-80 E40-70 E41-80

SKU CH-R28K-91WS6

Replacement CPU cooling fan for compatible Lenovo N and E series laptops

  • Keeps CPU temperatures low with direct-fit replacement fan
  • Compatible with Lenovo N50-70 N50-80 N50-30 N50-45 N40-80 E40-80 E40-70 E41-80 models
  • New condition ensures reliable cooling performance from first use
  • Restores original thermal management for supported Lenovo laptop series

Compatible Lenovo Models

This replacement cooling fan fits Lenovo N50-70, N50-80, N50-30, N50-45, N40-80, E40-80, E40-70 and E41-80 laptops. It is a new component intended for repairing a worn or noisy original cooler. Buyers who need a fan for a different Lenovo series or another brand cannot use this part.

Laptop Cooling Constraints

A laptop cooling fan must match the exact mounting points, connector pinout and airflow direction designed for the specific chassis. Using a cooler from a different model range will prevent proper installation or thermal contact. This unit is built only for the models listed above.

Highlights

  • Keeps CPU temperatures low with direct-fit replacement fan
  • Compatible with Lenovo N50-70 N50-80 N50-30 N50-45 N40-80 E40-80 E40-70 E41-80 models
  • New condition ensures reliable cooling performance from first use
  • Restores original thermal management for supported Lenovo laptop series

Specifications

No published specifications for this item yet.

Questions about this item

Which Lenovo laptop series does this cooling fan fit?

This fan fits the N50-70, N50-80, N50-30, N50-45, N40-80, E40-80, E40-70 and E41-80 models.

What does the CPU cooling system do once installed in the laptop?

It draws heat away from the processor and exhausts it through the chassis vents to keep temperatures stable.

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