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DBTLAP laptop CPU cooling fan ND55C29-16K21 DC5V 0.40A

DBTLAP

DBTLAP ND55C29-16K21 DC5V 0.40A laptop cooling fan

SKU CH-NCFA-TJQJD

Replacement CPU cooling fan for specific laptop models, tested before shipping

  • Accessory TypeCooler
  • Direct replacement for ND55C29-16K21 models
  • 5 V DC operation at 0.40 A power draw
  • Pre-tested unit verified before dispatch
  • Single fan module ready to install
  • Match photos to your original for exact fit

Replacement Fan for ND55C29-16K21

This replacement cooling fan is built for the ND55C29-16K21 laptop model. It operates at DC5V with a 0.40A current draw. The part is intended for owners who need to swap a worn or noisy original cooler. Buyers who need a complete cooling pad with an external USB power source should look elsewhere.

Thermals Noise and Power Draw

The fan runs directly from the laptop's 5V rail at 0.40A. Each unit is tested before shipping to confirm it spins correctly. No separate power adapter or external controller is required for normal operation.

Sustained Load Behaviour

The single fan assembly is designed to replace the factory CPU cooler in the ND55C29-16K21 chassis. It maintains airflow as long as the system supplies power to the header. Compatibility depends on matching the exact part number shown in the product photos.

Highlights

  • Direct replacement for ND55C29-16K21 models
  • 5 V DC operation at 0.40 A power draw
  • Pre-tested unit verified before dispatch
  • Single fan module ready to install
  • Match photos to your original for exact fit

Specifications

Accessory TypeCooler

Questions about this item

How do I install the ND55C29-16K21 fan and what step is often missed?

Match the connector and screw holes to the original fan exactly; the step often missed is verifying the part number against the old unit before fitting.

What maintenance or replacement will this DC5V 0.40A cooling fan need later?

The fan is a sealed replacement part; it needs no routine maintenance and is replaced only if bearing noise or airflow drops.

What limit appears first on the ND55C29-16K21 under sustained load?

The 5 V 0.40 A power envelope limits maximum speed, so thermal headroom is reached before mechanical wear.

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