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A small black laptop cooling fan with wire connector

DBTLAP

DBTLAP cooling fan for SUNON EG50040S1-CN20-S9A DC5V DC28000G3S0

SKU CH-M73X-8PB72

A 5 V DC replacement fan for the SUNON EG50040S1-CN20-S9A cooler, tested before shipping

  • Accessory categoryCooler
  • Direct replacement for SUNON EG50040S1-CN20-S9A
  • 5 V DC operation matches original specification
  • 28000 RPM fan speed for effective cooling
  • Brand-new original component tested before shipping
  • Single fan unit ensures precise part compatibility

DBTLAP Replacement Cooling Fan

This DBTLAP cooling fan replaces the SUNON EG50040S1-CN20-S9A unit in compatible laptops. It operates on a DC5V supply and carries the DC28000G3S0 identifier. The package includes one tested fan ready for installation. Match the part number and photos to your original before ordering.

Suitable for Exact Part Replacement

This suits owners who have confirmed their laptop uses the SUNON EG50040S1-CN20-S9A DC5V DC28000G3S0 fan. It is not for buyers who need a different voltage, connector, or physical layout. It is also not for those who cannot verify the part number against their existing hardware.

Critical Specification Is the SUNON Part Number

The single specification that decides fit is the SUNON EG50040S1-CN20-S9A DC5V DC28000G3S0 part number. Only an exact match guarantees mechanical and electrical compatibility. Compare the photos and model number on your current fan before purchasing.

How it compares

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

Price $11.99
Cheaper than about 80% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

What does the 28000 figure mean once the fan is installed?

The 28000 marking on the SUNON EG50040S1-CN20-S9A label indicates the fan's rated speed in revolutions per minute when powered at 5 V.

What interface does the cooler use and what does it cap in practice?

The fan connects through the laptop's standard 5 V PWM header, so speed control is limited to the motherboard's PWM range and 5 V supply.

What does the cooler physically need to fit or mount?

It is a direct replacement for the SUNON EG50040S1-CN20-S9A unit; match the screw-hole spacing, connector orientation and overall frame shape shown in the photos.

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