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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Cooling Fan Dell Latitude 7400 DC28000NFF0 HCYN0 FL1A DC5V

SKU CH-2G81-HBFGC

Replacement CPU cooling fan for Dell Latitude 7400, part DC28000NFF0 HCYN0 FL1A DC5V

  • Accessory categoryCooler
  • Keeps your Dell Latitude 7400 running cool with the DC28000NFF0 HCYN0 FL1A fan
  • Direct replacement matches part numbers for 100% compatibility
  • Ready to install — one fan included in the package
  • Tested before shipping so it works straight out of the box
  • Verify fit using the photos or send your model number for confirmation

Replacement fan for Dell Latitude 7400

This DBTLAP cooling fan is a direct replacement part for the Dell Latitude 7400 laptop. It matches the original DC28000NFF0 and HCYN0 part numbers and the FL1A model designation. The unit operates on a standard DC5V power supply from the motherboard header. It is intended for owners who need to restore factory cooling performance after a failure.

Tested unit with 100 percent verification

Every fan is tested before shipping to confirm it spins correctly and draws the expected current at DC5V. The replacement restores the original thermal profile and acoustic signature of the laptop without modification. No additional power circuitry or software configuration is required for normal operation.

Single fan module for precise compatibility

The package contains only the fan assembly itself; no heatsink, screws or thermal paste are included. Buyers must verify the part number against the old component using the supplied photos before ordering. This part does not fit other Dell models or third-party cooling pads.

How it compares

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

Price $23.99
Pricier than about 56% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How do I install the DC28000NFF0 fan in a Dell Latitude 7400 and what step is often missed?

Remove the bottom cover, disconnect the battery, swap the fan using the existing screw holes and 4‑pin connector, then reconnect the battery before closing the case.

What maintenance will the HCYN0 cooling fan need over time?

Blow dust from the heatsink fins and fan blades every few months; replace the unit if bearing noise appears or airflow drops noticeably.

What limit appears first when the FL1A DC5V fan runs under sustained load?

The 5 V power rail caps maximum speed, so thermal throttling of the CPU occurs before the fan can spin faster.

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