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Small black DC 5V laptop cooling fan with wire lead

DBTLAP

DBTLAP Cooling Fan DC 5V 0FN270000H DQ5D577M010 DQ5D577M10204G

SKU CH-ABH2-Z7VY6

Replacement DC 5V laptop cooling fan with part numbers 0FN270000H and DQ5D577M10204G for compatible models

  • Accessory categoryCooler
  • Replacement fan restores laptop cooling performance
  • DC 5V operation matches original power requirements
  • Part numbers 0FN270000H DQ5D577M010 DQ5D577M10204G ensure exact fit
  • Single fan unit includes everything needed for installation
  • Each unit tested before shipping for reliable operation

Replacement fan for DC 5V laptops

This DBTLAP cooling fan operates at 5 V and matches part numbers 0FN270000H, DQ5D577M010 and DQ5D577M10204G. It is intended for owners of compatible laptops who need a direct replacement for a worn or failed original cooler. Buyers who require a different voltage or connector layout will not be served by this part.

Sustained airflow for continuous cooling

The fan is designed to maintain steady airflow during extended sessions rather than only short bursts. Each unit is tested before shipping to confirm it spins up reliably and holds a consistent speed under load. Systems that demand higher static pressure or variable-speed control beyond what this model provides will need a different solution.

Low-voltage operation with minimal draw

Running on a 5 V supply, the fan draws modest power and adds little to the laptop’s overall thermal budget. Acoustic output stays low enough for quiet environments while the impeller moves enough air to keep internal temperatures in check. Users who need active temperature monitoring or PWM headers not present on this model should look elsewhere.

How it compares

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

Price $12.99
Cheaper than about 77% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Does the DC 5V 0FN270000H fan run quietly during continuous use?

The fan is tested before shipping to ensure proper operation at its rated 5 V supply.

What must I already have to install this 0FN270000H cooling fan?

You need a laptop that uses the exact part numbers DQ5D577M010 or DQ5D577M10204G and a 5 V fan header.

Will the DQ5D577M010 fan fit alongside the original heatsink in my older laptop?

It is a direct replacement for the 0FN270000H assembly, so it mounts in the same location as the original fan.

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