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Small black laptop CPU cooling fan with four-pin connector

DBTLAP

DBTLAP Laptop CPU Fan EG50040S1-1C120-S9A 4PIN laptop cooling pad

SKU CH-875B-40NYC

A 4-pin DC 5 V replacement fan tested for 100% compatibility with matching part numbers

  • Accessory TypeCooler
  • 4-pin DC5V connector enables straightforward installation
  • 45A current draw keeps power consumption low
  • Tested before shipping ensures reliable operation
  • Exact match to part number 6033B0073001 guarantees compatibility
  • Includes fan only for direct replacement simplicity

Replacement Laptop CPU Fan

The DBTLAP EG50040S1-1C120-S9A is a direct replacement cooler for specific laptop models. It operates on DC5V with a 0.45A current draw and connects via a 4PIN interface. Each unit is tested before shipping to verify function.

4PIN Power and Compatibility Limits

The four-pin connector provides both power delivery and speed control through the motherboard header. Buyers must confirm the part number 6033B0073001 matches the original component exactly, as pin layout and voltage requirements differ between models. No universal fit is implied.

Upgrading From a Failed Original Fan

This part replaces a worn or noisy OEM cooler when the laptop exhibits overheating or fan errors. The jump is worth it when the existing fan spins irregularly or has stopped entirely. It is not for buyers seeking additional external cooling pads or multi-fan chassis solutions.

Highlights

  • 4-pin DC5V connector enables straightforward installation
  • 45A current draw keeps power consumption low
  • Tested before shipping ensures reliable operation
  • Exact match to part number 6033B0073001 guarantees compatibility
  • Includes fan only for direct replacement simplicity

Specifications

Accessory TypeCooler

Questions about this item

How do I know which version of the EG50040S1-1C120-S9A fan matches my laptop?

Match the part number 6033B0073001 and the 4-pin connector against your service manual; the supplier advises sending your model number if you are uncertain.

What does the DC5V 0.45A rating mean once the fan is installed?

It draws 0.45 A at 5 V from the motherboard header, so the board must supply at least that current on the fan rail.

What does the 4-pin interface cap in practice?

The 4-pin connector carries power, ground and a PWM signal, letting the system vary speed up to the fan's maximum rated RPM.

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