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Small rectangular laptop cooling fan with black plastic housing and visible blades

DBTLAP

DBTLAP Laptop Cooling Fan SUNON MG45070V1-Q040-S99 5V

SKU CH-4SKY-V1G6H

Replacement 5 V cooling fan compatible with SUNON MG45070V1-Q040-S99, tested before shipping

  • Accessory TypeCooler
  • Direct replacement for SUNON MG45070V1-Q040-S99
  • 5 V operation matches original laptop spec
  • Each unit tested before dispatch
  • Single fan included in package
  • Verify part number for 100 % compatibility

Replacement Cooling Fan for SUNON MG45070V1-Q040-S99

This 5V laptop cooling fan is a direct replacement component for the SUNON MG45070V1-Q040-S99 model. It is intended for repair technicians or experienced owners servicing a compatible notebook. The package includes one tested fan unit.

Verify Part Number and Photos Before Ordering

Match the part number MG45070V1-Q040-S99 exactly to your original fan. Compare the supplied photographs with your existing cooler to confirm connector layout and mounting points. If uncertain, provide your laptop model number for compatibility confirmation prior to purchase.

Suits Repairers Replacing This Exact Fan Model

This part suits anyone replacing a failed SUNON MG45070V1-Q040-S99 fan. It is not for buyers seeking a universal cooling pad, an external USB cooler, or a different voltage specification. Builders needing a different part number or form factor should look elsewhere.

Highlights

  • Direct replacement for SUNON MG45070V1-Q040-S99
  • 5 V operation matches original laptop spec
  • Each unit tested before dispatch
  • Single fan included in package
  • Verify part number for 100 % compatibility

Specifications

Accessory TypeCooler

Questions about this item

Does the package include anything besides the single fan?

The package contains one fan only; no mounting hardware, cables or thermal pads are included.

How do I confirm this MG45070V1-Q040-S99 5V fan is the correct replacement for my laptop?

Compare the part number on your existing cooler with MG45070V1-Q040-S99; the supplier recommends sending your laptop model number if you are unsure.

What does the 5 V rating mean for day-to-day cooling performance?

The fan draws power from a standard 5 V laptop header, delivering airflow proportional to that voltage without needing an external adapter.

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