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Small black rectangular cooling fan with wire connector

DBTLAP

DBTLAP Cooling Fan EF45101B1-C020-GD9 DC12V 2.91W

SKU CH-3ADY-MZ0HQ

Replacement cooling fan for Optoma projectors, DC12V 2.91W, part EF45101B1-C020-GD9

  • Accessory categoryCooler
  • Keeps Optoma projectors running cool with the exact EF45101B1-C020-GD9 replacement fan
  • DC 12 V power draw of only 2.91 W minimises energy use
  • Direct-fit design matches the original part number for 100 % compatibility
  • Each unit tested before shipping so it works straight from the box
  • Single-fan package keeps the repair simple and cost-effective

Replacement fan for Optoma projector

This DBTLAP cooling fan is a direct replacement part for Optoma projectors using the EF45101B1-C020-GD9 unit. It operates at 12 V and draws 2.91 W. The package contains one tested fan. Buyers who need a different voltage or connector will not be able to use this part.

Sustained airflow for projector cooling

The fan is designed to run continuously while the projector is powered on, moving air through the lamp or laser housing to keep temperatures stable. Its 2.91 W motor delivers steady airflow without the spikes seen in short-duration boost modes. Builders who expect variable-speed control or PWM signalling will not find those features here.

Match the EF45101B1-C020-GD9 part number

Compatibility depends entirely on matching the exact part number printed on the original fan. The photographs show the connector layout and mounting points that must align with the projector chassis. Installers who skip this verification risk ordering a unit that will not fit or connect.

How it compares

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

Price $29.99
Pricier than about 70% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How much power does the EF45101B1-C020-GD9 fan draw at its rated 12 V DC?

The fan is rated at 2.91 W when running on a 12 V DC supply, so its continuous current draw is low and it adds minimal heat to the projector chassis.

What must I already own to install this replacement fan?

You need the Optoma projector that uses the EF45101B1-C020-GD9 part, plus basic tools to open the case and access the original fan mounting points.

Will this fan fit the same mounting holes and connector as the original unit in my Optoma projector?

Yes, it is built to the EF45101B1-C020-GD9 specification, so the screw positions and power connector match the factory fan exactly.

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