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Small black laptop cooling fan with cable and connector

DBTLAP

DBTLAP Cooling Fan OFMDV0000H DC5V 0.5A P/N DQ5D577E000

SKU CH-67E5-27WKY

A replacement cooling fan rated DC5V 0.5A for OFMDV0000H laptops, tested before shipping

  • Accessory categoryCooler
  • Keeps your laptop running cool with a DC 5V 0.5A replacement fan
  • Direct fit for OFMDV0000H models using part number DQ5D577E000
  • Ready to install as a single tested unit in the box
  • Verified compatibility by matching photos and part numbers before purchase
  • Reliable operation confirmed by pre-shipment testing on every fan

Replacement Fan for OFMDV0000H

This is a new DC5V 0.5A cooling fan built to match part number DQ5D577E000. It serves as a direct replacement for the original cooler in compatible laptops. Buyers who need a different voltage, connector layout or mounting pattern cannot use this unit.

Fits Laptops Using the OFMDV0000H Assembly

The fan draws 5 volts at half an ampere from the system header, so it requires no external power adapter. It occupies the existing fan cavity and reuses the original screw points, leaving other thermal components untouched. Installers must verify the physical match against the supplied photos before fitting.

Restores Stock Cooling Performance

This part replaces a worn or failed OEM fan and returns airflow to factory specification. The upgrade is worthwhile when the original unit develops bearing noise, speed errors or thermal throttling. Systems that demand higher static pressure or a larger heatsink will not benefit from this like-for-like swap.

How it compares

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

Price $21.99
Typical for this category: the median of 6,190 items is $20.99.

Specifications

Product
Accessory categoryCooler

Questions about this item

How long can the DC5V 0.5A fan run continuously before it reaches its thermal limit?

The fan is rated for 5 V at 0.5 A and each unit is tested before shipping, so it is designed to sustain that power draw without overheating during normal laptop operation.

What noise level or heat output should I expect when the fan runs all day inside the laptop?

The replacement fan matches the original OFMDV0000H specifications, so acoustic and thermal performance will be the same as the factory-installed cooler.

Which laptop model and part number must I already have for this DQ5D577E000 fan to fit and work?

You need a laptop that uses the OFMDV0000H fan assembly with part number DQ5D577E000; verify the photos and your model number before ordering.

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