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Black rectangular CPU cooling fan with 4-pin connector

Lemincrash

Lemincrash MGB0121V1-C000-S99 12V 4pin laptop cooling pad

SKU CH-X010-AT36P MPN MGB0121V1-C000-S99

Replacement 12V 4-pin CPU cooling fan for Acer Aspire All In One 5600U A5600U-UB308

  • Accessory categoryCooler
  • Main functionNotebook
  • Product colorBlack
  • Key featuresNew
  • In the boxCPU Cooling fan*1
  • Genuine replacement for Acer Aspire All In One 5600U
  • 12V 4-pin interface matches original motherboard connector
  • 08W power rating delivers factory cooling performance
  • New Lemincrash unit ensures reliable long-term operation
  • Package includes one CPU cooling fan ready to install

Genuine Replacement Fan for Acer All-in-One

This 12V four-pin cooling fan is a genuine replacement part built for the Acer Aspire All In One 5600U A5600U-UB308. It draws 6.08W and connects directly to the motherboard header. The package includes one CPU cooling fan in black.

Suits owners of the exact Acer model needing

Buyers with a different Acer chassis or another brand should look elsewhere because the mounting holes, connector pinout and airflow direction are matched to this single all-in-one design. It is not a universal laptop cooler and will not fit standard notebooks.

Handles the thermal load of the original 5600U

The 6.08W rating provides the same headroom as the factory cooler for normal desktop workloads. It runs out of capacity if the chassis is clogged with dust or if the processor is pushed well beyond stock power limits for sustained periods.

How it compares

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

Price $17.99
Cheaper than about 58% of the 6,190 comparable items (median $20.99).

Specifications

Product
Brand nameLemincrash
Model nameMGB0121V1-C000-S99
Accessory categoryCooler
Product colorBlack
In the box
In the boxCPU Cooling fan*1
More details
Main functionNotebook

Questions about this item

Which Acer Aspire All-in-One model does the MGB0121V1-C000-S99 fan replace?

It is built for the Acer Aspire All In One 5600U A5600U-UB308, matching the 12 V 4-pin connector and 6.08 W power rating of the original cooler.

Will the 4-pin 12 V connector fit the existing header on my 5600U motherboard?

Yes — the fan uses the same 4-pin 12 V interface as the factory cooler, so it plugs directly into the 5600U board without adapters.

How can I verify the MGB0121V1-C000-S99 is spinning correctly after installation?

Power on the All-in-One; the fan should start immediately at 12 V, and system monitoring software will report RPM and a stable CPU temperature under load.

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