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Small black laptop cooling fan with four-pin connector

DBTLAP

DBTLAP fan for EG50040S1-CF90-S9A DC5V 1.38W 4Pin

SKU CH-5TAZ-64XF0

Replacement cooling fan for compatible laptops, 5V 1.38W 4-pin connector

  • Accessory TypeCooler
  • Direct replacement for EG50040S1-CF90-S9A models
  • Operates on standard DC5V laptop power rails
  • Low 1.38W draw preserves battery runtime
  • Four-pin connector enables PWM speed control
  • Each unit tested before it ships

Replacement fan for EG50040S1-CF90-S9A

This DBTLAP cooling fan is built to match the EG50040S1-CF90-S9A specification. It runs on DC5V and draws 1.38W through a 4Pin connector. The unit is intended for laptop owners who need a direct swap for a worn or noisy original cooler. Each fan is tested before it leaves the supplier.

Fits the existing cooler assembly

The fan slots into the same mounting points and uses the identical 4Pin header, so no rewiring or adapter is required. It restores the airflow the laptop chassis was designed around and frees the system from thermal throttling caused by a failing blower. Compatibility depends on an exact part-number match.

Replaces the original EG50040S1-CF90-S9A cooler

This part takes the place of the factory fan when bearings wear out or the rotor becomes unbalanced. The jump is worth it when the old unit spins loudly, stops under load or triggers temperature warnings. Buyers who need a different voltage, connector pin-out or physical footprint cannot use this fan.

Highlights

  • Direct replacement for EG50040S1-CF90-S9A models
  • Operates on standard DC5V laptop power rails
  • Low 1.38W draw preserves battery runtime
  • Four-pin connector enables PWM speed control
  • Each unit tested before it ships

Specifications

Accessory TypeCooler

Questions about this item

Does the 1.38 W power rating limit how long this fan can run continuously?

The fan draws 1.38 W at 5 V DC, a level a standard laptop USB header or the original EG50040S1-CF90-S9A cooling pad can sustain indefinitely.

How much noise and heat does the 4-pin DC5V fan produce during all-day operation?

At 1.38 W the motor stays cool and runs quietly; the 4-pin connector allows the host system to modulate speed for minimal acoustic impact.

What connector must my laptop cooling pad already have to accept this replacement fan?

Your pad needs a 4-pin header matching the EG50040S1-CF90-S9A pinout so the fan plugs in directly without adapters.

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