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Small black laptop cooling fan with wire connector

DBTLAP

DBTLAP KSB0405HB 5V .44A laptop cooling fan

SKU CH-WFW4-J4M0T

A 5 V 0.44 A replacement cooling fan for laptops, tested before shipping to confirm 100 % compatibility

  • Accessory TypeCooler
  • Replaces a faulty cooler to restore airflow
  • Runs on 5 V at .44 A for efficient cooling
  • Tested before shipping so it works on arrival
  • Match photos and part number for 100% compatibility
  • Ships as a single fan ready to install

Replacement fan for KSB0405HB models

This 5 V 0.44 A cooling fan is a direct replacement part for laptops using the KSB0405HB assembly. It suits repair technicians and owners who have verified the original part number. Buyers needing a complete cooling pad or a different voltage will not find a match here.

0.44 A draw at 5 volts

The fan operates from a standard 5 V laptop header and draws 0.44 A, providing the airflow the original design specifies. It handles the thermal load intended for the KSB0405HB chassis. Systems requiring higher current or a different connector pinout are not supported.

Single fan tested before shipping

The package contains only the fan unit; no screws, cables or mounting brackets are included. Each unit is tested before dispatch, reducing the chance of a dead-on-arrival part. Installers must reuse existing fixings and confirm physical fit against the product photos.

Highlights

  • Replaces a faulty cooler to restore airflow
  • Runs on 5 V at .44 A for efficient cooling
  • Tested before shipping so it works on arrival
  • Match photos and part number for 100% compatibility
  • Ships as a single fan ready to install

Specifications

Accessory TypeCooler

Questions about this item

Will the KSB0405HB 5V .44A fan fit the same mounting points as the original cooler in my laptop?

The supplier advises checking the product photos against your old fan and confirming the part number before ordering to ensure 100% compatibility.

How can I verify the DBTLAP KSB0405HB fan is spinning correctly after installation?

Each unit is tested before shipping; once fitted, listen for steady airflow and confirm the laptop runs at normal temperatures under load.

Does the KSB0405HB package include mounting screws or a power cable, or must I buy them separately?

The box contains only the fan itself; any screws, cables or brackets needed for installation must be sourced from your original cooler.

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