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Small rectangular laptop CPU cooling fan with black plastic frame and visible rotor blades

DBTLAP

DBTLAP Laptop Cooling Fan SUNON EG50040S1-CJ20-S9A DC5V

SKU CH-PCPJ-RZ7DC

Replacement CPU cooling fan for notebooks using the SUNON EG50040S1-CJ20-S9A DC5V part

  • Accessory categoryCooler
  • Brand-new replacement restores original cooling performance
  • Exact SUNON EG50040S1-CJ20-S9A match guarantees drop-in fit
  • DC 5 V operation matches laptop power specifications
  • Each unit tested before shipping ensures reliable operation
  • Single-fan package keeps repair simple and cost-effective

Replacement Laptop Cooling Fan

This DC 5 V cooling fan carries the SUNON EG50040S1-CJ20-S9A part number and is supplied as a new component. It is designed to replace a worn or failed CPU cooler in compatible notebooks. The package contains one fan unit that has been tested before shipping.

Who This Suits and Who Should Look Elsewhere

Technicians and owners who have confirmed the exact SUNON part number will find a direct match. Buyers who cannot verify the part number against their original fan should not purchase this unit. The listing provides no universal fit data, so compatibility must be checked before ordering.

Deciding Specification: SUNON Part Number

The only specification that determines fit is the manufacturer part number printed on the original fan. Match this code exactly to the sticker on the existing cooler. If the numbers differ, this fan will not install correctly.

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

Does the SUNON EG50040S1-CJ20-S9A DC5V fan match my laptop's original mounting holes and connector?

Compare the product photos with your existing fan to confirm identical screw positions and plug shape before ordering.

What is the common installation mistake when fitting this replacement CPU cooling fan?

Forgetting to clean old thermal paste from the heatsink and apply fresh compound causes overheating after the swap.

When should I expect to replace this laptop cooling fan again?

Replace it if bearing noise returns, airflow drops, or the fan stops spinning — typical service life varies by usage and dust buildup.

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