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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Cooling Fan HP ProBook 440 G4 905706-001 NS75B00-15M22 5V 0.5A

SKU CH-WTQ5-2AYCM

Replacement CPU cooling fan for HP ProBook 440 G4, tested before shipping

  • Accessory categoryCooler
  • Direct replacement for HP ProBook 440 G4 part 905706-001
  • Operates at 5V 0.5A matching original power specs
  • Includes 1 tested cooling fan ready to install
  • Photos show exact unit so you can verify fit
  • Supplier confirms 100% compatibility when part number matches

Replacement Cooling Fan for HP ProBook 440 G4

This DBTLAP cooling fan is a direct replacement part for the HP ProBook 440 G4 laptop. It matches the original part numbers 905706-001 and NS75B00-15M22. The unit operates at 5V with a 0.5A current draw. Each fan is tested before shipping to verify correct operation.

Suits owners replacing a worn or noisy original fan

This part suits owners of the exact HP ProBook 440 G4 model who need to replace a failed cooling fan. Buyers with different HP laptop models or other ProBook generations should look elsewhere because the mounting and connector are specific to this chassis. The component is sold as a single fan unit only.

Critical match is the HP part number 905706-001

The single specification that decides fit is the HP part number 905706-001 printed on the original fan label. Alternative number NS75B00-15M22 provides a secondary cross-reference. Voltage and amperage figures must also align with the original unit. Verify these codes against the existing hardware before ordering.

How it compares

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

Price $26.99
Pricier than about 63% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How can I verify the 5V 0.5A fan is spinning correctly after installing it in my HP ProBook 440 G4?

Power on the laptop and listen for the fan running near the vent; the BIOS hardware monitor should report RPM above 0 for the CPU cooler.

What comes in the package and do I need any extra screws or cables for the NS75B00-15M22 replacement?

The box contains one cooling fan only; mounting screws and the motherboard connector cable are reused from the original 905706-001 assembly.

Which part number should I order to match the 905706-001 cooler in my ProBook 440 G4?

Order the NS75B00-15M22 model; it is the direct replacement for the 905706-001 fan used in the HP ProBook 440 G4.

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