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Small black laptop cooling fan with cable and connector

DBTLAP

DBTLAP Cooling Fan Dell Inspiron Duo 1090 Mini 12 MF40050V1-C030-G99 5V 0.21A

SKU CH-3SAE-HC0MN

Replacement cooling fan for Dell Inspiron Duo 1090 and Mini 12 laptops, rated 5V 0.21A

  • Accessory categoryCooler
  • Direct replacement for Dell Inspiron Duo 1090 Mini 12
  • Verified part number MF40050V1-C030-G99 ensures fit
  • 5V 0.21A power draw matches original spec
  • Real-item photos let you confirm visual match before buying
  • Each unit tested before shipment for reliable operation

Replacement Cooling Fan for Dell Inspiron Duo 1090

This DBTLAP cooling fan is a direct replacement part for the Dell Inspiron Duo 1090 Mini 12 laptop. It operates at 5V and draws 0.21A, matching the original MF40050V1-C030-G99 specifications. The unit is supplied new and tested before shipping. It is intended for owners repairing a noisy or failed internal cooler.

Single Fan Unit Without Mounting Hardware

The package includes only the fan assembly itself; no screws, cables, thermal pads or control software are bundled. Buyers must reuse existing fixings and connectors from the original cooling module. The lack of extra accessories means the repair relies entirely on the condition of the laptop's current mounting points.

Straightforward Swap If Part Number Matches

Installation involves opening the chassis, disconnecting the old fan and fitting this unit using the original screws and header. Each item is tested before dispatch, but compatibility hinges on the exact MF40050V1-C030-G99 part number. Buyers who cannot verify the number against their hardware risk receiving a fan that does 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 $6.99
Cheaper than about 94% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How often should the MF40050V1-C030-G99 fan be cleaned to keep it running reliably?

Dust the blades and vents every few months with compressed air; the fan draws only 5 V 0.21 A so it stays cool enough that no lubrication is needed.

What thermal limit will the 5 V 0.21 A fan hit first during continuous use?

The motor is rated for 5 V 0.21 A, so its own temperature rise is the limiting factor long before the laptop chassis reaches any threshold.

How much noise and heat does the MF40050V1-C030-G99 add when it runs all day?

At 5 V 0.21 A the fan stays quiet and barely warm, adding only a faint airflow sound and negligible extra heat to the Dell Inspiron Duo 1090 Mini 12.

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