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Silver CPU cooling fan with four-pin cable for Lenovo ThinkPad T440P

Ruth's sister

Ruth's sister CPU Cooling Fan DC5V T440P 42M25M Fluid Bearing

SKU CH-BEF6-5NAFD

DC5V fluid-bearing CPU cooling fan for Lenovo ThinkPad T440P and 42M25M models

  • Keeps CPU cool with DC 5V brushless motor
  • Fluid bearing reduces noise during extended use
  • Fits Lenovo ThinkPad T440P 42M25M radiator
  • 4-pin cable ensures reliable power connection
  • Durable metal construction protects internal components

Compatible Lenovo ThinkPad T440P Replacement

This DC 5 V cooling fan is built for the Lenovo ThinkPad T440P using part reference 42M25M. It serves owners who need a direct swap for a worn or noisy original unit. Buyers with other laptop models or desktop builds cannot use this cooler.

Fluid bearing runs quietly during long sessions

The fluid bearing motor keeps noise low while the brushless design maintains steady airflow over extended workloads. Heat dissipation stays consistent so the processor remains at safe temperatures during prolonged use. The 4-pin connector allows the system to regulate speed automatically.

Metal frame with standard mounting holes

A metal housing adds rigidity and helps transfer heat away from the CPU. The four-pin power cable plugs straight into the existing motherboard header without adapters. Buyers who need a different voltage, connector layout or larger radiator will find this unit unsuitable.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 60% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How loud does the DC5V fluid-bearing fan run when the T440P is under load all day?

The brushless motor and fluid bearing are designed for low-noise operation during extended use.

Which connector must the ThinkPad T440P motherboard provide for this 4-pin cooling fan?

A standard 4-pin CPU fan header is required on the system board.

Will the silver radiator assembly fit the existing mounting points on a T440P using the 42M25M part number?

It is built for the T440P 42M25M chassis; compare the old fan to the photos before installing.

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