DBTLAP Cooling Fan EG50040S1-CK11-S9A DC5V 2.25W

Replacement fan for EG50040S1-CK11-S9A

This replacement cooler fan fits the EG50040S1-CK11-S9A laptop model and runs on DC5V power with a 2.25W rating. It is sold as a single tested unit for owners who need to swap out a worn or noisy original fan. The package includes only the fan itself, so buyers must reuse existing mounting hardware. Check the product photos against your current part before ordering to confirm the match.

For owners matching the exact part number

This part suits repairers or owners who have verified their laptop uses the EG50040S1-CK11-S9A fan and are comfortable installing it themselves. It is not for buyers who cannot confirm the part number from their device or who need a complete cooling assembly with brackets and cables. Laptops using a different fan model or voltage will not be compatible. If you are unsure, provide your model number for verification before purchase.

DC5V 2.25W power specification

The fan operates at DC5V and draws 2.25W, which is the key figure for confirming electrical compatibility with your laptop's cooling header. Using a fan with a different voltage or power rating can cause cooling failure or damage the motherboard. No other specifications such as speed, airflow or connector pin count are provided, so the 5V 2.25W rating is the primary checkpoint. Always cross-reference this value with your service manual or original fan label.