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Small black laptop cooling fan with four-pin connector

DBTLAP

DBTLAP Laptop Cooling Fan EG50040S1-CG90-S9A DC5V 0.27A 4Pin for DELL Latitude 7400 2 in 1

SKU CH-3X1P-TFPM1

Replacement cooling fan for Dell Latitude 7400 2-in-1 with DC5V 0.27A 4-pin connector

  • Accessory categoryCooler
  • Keeps your Latitude 7400 2-in-1 running cool with a direct-fit replacement fan
  • Draws only 0.27 A at 5 V for efficient thermal management
  • Four-pin connector enables precise PWM speed control by the system
  • Tested before dispatch so it installs and works straight away
  • Matches part numbers 09D1T8 and 9D1T8 for guaranteed compatibility

DBTLAP EG50040S1-CG90-S9A Replacement Fan

This DBTLAP cooling fan replaces the original EG50040S1-CG90-S9A unit in a DELL Latitude 7400 2 in 1. It operates at DC5V and draws 0.27A through a 4Pin connector. The part matches DP/N 09D1T8 and 9D1T8 for direct installation.

Upgrade from a worn or noisy original cooler

Swap this fan in when the existing cooler runs loud, spins unevenly or stops entirely. The jump is worth it if thermal throttling appears during sustained loads. Each unit is tested before shipping to confirm correct operation.

Verify the exact part number before ordering

Check the photos against your current fan to confirm the layout matches. Ensure the 4Pin connector aligns with the motherboard header. If you are unsure, provide your model number for compatibility confirmation.

How it compares

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

Price $18.99
Cheaper than about 55% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Will the 4-pin connector on this fan fit the motherboard header on my Dell Latitude 7400 2-in-1?

Yes, the fan uses a 4-pin connector designed to match the original DP/N 09D1T8 header on the Latitude 7400 2-in-1 motherboard.

What is the most common mistake when replacing the cooling fan in a Latitude 7400 2-in-1?

Many installers forget to clean the old thermal compound off the heatsink and apply fresh paste before fitting the new EG50040S1-CG90-S9A fan.

How often should I expect to replace the cooling fan in my Latitude 7400 2-in-1?

The DC5V 0.27A fan is rated for continuous operation; typical service life reaches several years, but dust buildup can shorten it, so clean the vents every few months.

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