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Small black laptop CPU cooler fan with four-pin connector

DBTLAP

DBTLAP CPU Cooler Fan for HP TPN Q245 Q246 5V 2.50W 4PIN

SKU CH-42C2-6M0KM

Replacement CPU cooler fan for HP TPN Q245 and Q246 laptops, 5 V 2.50 W 4-pin, tested before shipping

  • Accessory TypeCooler
  • Direct replacement for HP TPN Q245 Q246 models
  • 5 V 2.50 W power draw matches original spec
  • Four-pin connector ensures proper motherboard control
  • Genuine part numbers M14818-001 EG50040S1-1C290-S9A verified
  • Single fan unit tested before dispatch

HP TPN Q245 Q246 Compatible Fan

This new DBTLAP CPU cooler fan is a direct replacement for HP laptops using the TPN Q245 and Q246 motherboard design. It operates at 5V with a 2.50W power draw and connects via a 4-pin interface. The package includes one tested fan unit ready for installation.

Suits owners replacing a failed

This part fits builders who have confirmed their board matches the listed HP TPN numbers and part code M14818-001. It is not for users who cannot verify the exact part number against their original hardware or who need a universal cooling pad rather than an internal replacement fan.

4-pin 5V 2.50W specification decides fit

The electrical interface and power rating must match the laptop's fan header exactly for correct speed control and thermal management. Buyers should compare the connector layout and specifications in the photos with the original component before ordering.

Highlights

  • Direct replacement for HP TPN Q245 Q246 models
  • 5 V 2.50 W power draw matches original spec
  • Four-pin connector ensures proper motherboard control
  • Genuine part numbers M14818-001 EG50040S1-1C290-S9A verified
  • Single fan unit tested before dispatch

Specifications

Accessory TypeCooler

Questions about this item

What does the 2.50 W power rating mean for cooling performance inside my HP laptop?

The 2.50 W rating shows the fan's maximum electrical draw; actual cooling depends on the heatsink design and airflow path in the TPN Q245 or Q246 chassis.

How does the 4-pin connector affect speed control on the TPN Q245 or Q246?

The 4-pin PWM connector lets the motherboard vary fan speed precisely based on CPU temperature, rather than running at a fixed voltage.

Will this cooler fit the mounting holes and clearance of the HP TPN Q245 or Q246?

It is built for the M14818-001 and EG50040S1-1C290-S9A part numbers used in those models, so the screw pattern and height match the original design.

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