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Black plastic notebook cooling fan with wire connector

Fans

Fans notebook cooling fan for ThinkPad E420 E520 E425 E525

SKU CH-572J-G0ZTY

Replacement cooling fan for ThinkPad E420, E520, E425 and E525 notebooks

  • Compatible with ThinkPad E420 and E520 models
  • Compatible with ThinkPad E425 and E525 models
  • Delta core factory design for reliable cooling
  • New condition ensures full performance life

Compatible ThinkPad models

This replacement fan fits Lenovo ThinkPad E420, E520, E425 and E525 notebooks. It is a new component intended for owners of those specific models who need to replace a worn or noisy cooling unit.

Delta core factory build

The fan uses a Delta core manufactured to the original equipment specification. This design restores the intended airflow and acoustic profile for the listed ThinkPad models.

Highlights

  • Compatible with ThinkPad E420 and E520 models
  • Compatible with ThinkPad E425 and E525 models
  • Delta core factory design for reliable cooling
  • New condition ensures full performance life

Specifications

No published specifications for this item yet.

Questions about this item

How often should the fan be cleaned to maintain cooling performance?

Clean the fan and heatsink vents every six to twelve months with compressed air to remove dust that restricts airflow.

What is the first limit reached during sustained heavy loads?

The thermal ceiling of the CPU and GPU triggers throttling before the fan reaches its maximum speed.

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