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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Cooling Fan for DELTA ND55C47-17E20 5V 0.45A

SKU CH-Q9E8-44W9X

Replacement CPU cooling fan compatible with DELTA ND55C47-17E20 5V 0.45A models

  • Accessory categoryCooler
  • Direct replacement for DELTA ND55C47-17E20
  • Operates at 5V 0.45A for efficient cooling
  • Single fan unit ready to install
  • Photos match original part for verification
  • Each unit tested before shipping

Replacement fan for DELTA ND55C47-17E20

This new DBTLAP cooler replaces the original DELTA ND55C47-17E20 5V 0.45A CPU cooling fan in compatible laptops. It is intended for owners who need a direct swap for a worn or noisy unit. The package includes one fan that has been tested before shipping. Buyers who need a complete cooling assembly with heatsink or mounting brackets should look elsewhere.

Compatibility verified by part number

The fan matches the 5V 0.45A electrical specification of the DELTA ND55C47-17E20 model. It handles the thermal load designed for that specific part number in supported laptops. Performance will match the original component when installed correctly. The fan cannot exceed the cooling capacity engineered for the host system.

Upgrade from a failing original fan

This part replaces a failed or degraded DELTA ND55C47-17E20 fan to restore factory cooling performance. The jump is worth it when the original fan runs loudly, spins slowly or stops entirely. It does not increase thermal headroom beyond the laptop's original design limits. Users seeking lower temperatures than stock should consider external cooling pads instead.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 73% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Will the ND55C47-17E20 fan fit my existing laptop heatsink without modification?

The fan is built to the ND55C47-17E20 specification, so it matches the original mounting holes and connector. Compare the product photos with your current fan to confirm the layout before fitting.

How can I verify the 5V 0.45A fan is running correctly after installation?

Power on the laptop and listen for steady airflow from the vent; the fan should spin smoothly without rattling. Each unit is tested before shipping, so abnormal noise or zero rotation indicates a fitting issue.

Does the package include screws or thermal pads, or just the fan itself?

Only the fan is included — 1 x Fan. Mounting screws, thermal pads or paste must be sourced separately if your old hardware cannot be reused.

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