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DBTLAP laptop cooling fan KSB0405HA-9K20 5V 0.3A

DBTLAP

DBTLAP KSB0405HA-9K20 laptop cooling pad

SKU CH-6E2D-MFAYK

Replacement cooling fan for compatible laptops, rated at 5V 0.3A to match the original part

  • Accessory categoryCooler
  • Direct replacement for KSB0405HA-9K20 models
  • 5V 0.3A power draw runs from USB port
  • Single fan unit installs without extra tools
  • Real-item photos confirm exact visual match
  • Verify part number for 100% compatibility

DBTLAP KSB0405HA-9K20 replacement fan

This DBTLAP cooling fan is a direct replacement part for KSB0405HA-9K20 and KSB0405HA laptop coolers. It operates at 5V and draws 0.3A to restore airflow through the original pad. The package includes one fan unit ready for installation.

Buyers repairing a matching KSB0405HA cooler

This part suits owners who have confirmed their cooler uses the KSB0405HA-9K20 or KSB0405HA fan model. It will not fit coolers that require a different voltage, connector pinout or physical mounting layout. Anyone without the exact part number should verify compatibility before ordering.

Simple swap with careful alignment

Installation involves opening the cooler chassis, disconnecting the old fan and connecting the new unit to the existing 5V header. The most common issue is ordering the wrong variant, so compare the photos and part number against the original fan before purchase. Misaligned screw holes or a mismatched connector will prevent a proper fit.

How it compares

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

Price $11.99
Cheaper than about 80% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Does the KSB0405HA-9K20 fan need a 5 V USB header on my laptop to run?

The replacement fan is rated for 5 V and 0.3 A, so it draws power from the same header the original cooler used.

Will this 9K20 fan fit the mounting points on my existing KSB0405HA cooler base?

It is built as a direct swap for the KSB0405HA and 9K20 models; verify the screw holes match the photos before fitting.

How can I confirm the 0.3 A fan is spinning correctly after I install it?

Power the laptop and listen for steady airflow from the vent; the current draw should sit at the rated 0.3 A under load.

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