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Small black laptop cooling fan with wire connector

DBTLAP

DBTLAP laptop cooling pad SUNON EG50040S1-B020-S9A P20143-001 SOLDQ5D566M022 DC 5V

SKU CH-TX3R-FTZ7G

Replacement cooling fan compatible with SUNON EG50040S1-B020-S9A part number, operates on DC 5V power

  • Accessory categoryCooler
  • Cools laptop efficiently with DC 5V fan
  • Replaces SUNON EG50040S1-B020-S9A part directly
  • Includes one fan for immediate installation
  • Verify compatibility using part number P20143-001
  • Photos show actual item for accurate matching

DBTLAP Sunon 5V Cooling Fan

This replacement fan carries the Sunon EG50040S1-B020-S9A part number and runs on 5 V DC power. It is a direct swap for the original cooler in compatible laptops. The package contains one fan unit only.

Repairers needing this exact Sunon part

Technicians who have verified the part number against their laptop service manual will find the correct component here. Buyers who cannot confirm the EG50040S1-B020-S9A code on their existing fan should not order this item.

Sunon EG50040S1-B020-S9A part number

Compatibility depends entirely on matching this specific Sunon model number to the original hardware. No other specification determines whether the fan will fit and function correctly.

How it compares

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

Price $30.99
Pricier than about 73% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How does the DC 5V rating affect fan speed in my laptop?

The fan runs directly from a 5 V rail, so its speed is fixed by the laptop's USB or internal header voltage; no PWM control is built in.

What connector standard does the SUNON EG50040S1-B020-S9A use?

It uses the original manufacturer's proprietary header for the listed part numbers; no universal USB or Molex adapter is included.

What physical space does this replacement fan need inside the chassis?

The unit matches the exact footprint of the original SUNON EG50040S1-B020-S9A, so it fits the existing mounting holes and clearance.

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