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Black 120mm square cooling fan with 3-pin connector

OEM Industries

OEM Industries MMF-12C24DH-RP3 120mm 24V 0.27A 3-Pin CPU cooler

SKU CH-6VYX-V2KPN

120 mm fan delivers 24 V 0.27 A airflow via a 3-pin connector for ABB inverter cooling

  • ColorBlack
  • TypeFan only
  • Fan Size120mm
  • Power Connector3 Pin
  • LEDNo
  • 120 mm fan moves air across CPU heatsinks
  • 24 V 0.27 A rating suits industrial power rails
  • Three-pin connector reports speed to motherboard
  • Square frame aligns with standard 120 mm mounts
  • Melco-built motor rated for continuous inverter duty

OEM Industries 120mm 24V 3-Pin Fan

The OEM Industries MMF-12C24DH-RP3 is a 120mm square cooling fan designed for 24V DC operation. It draws 0.27A through a standard three-pin power connector and includes no LED lighting. The unit is supplied as a fan only and is highlighted for use with ABB inverter converters.

Check voltage and connector before ordering

Verify that your system provides a 24V DC supply and a three-pin header matching the fan's wiring. The fan is not compatible with 12V headers or four-pin PWM controllers. Confirm physical clearance for a 120mm square frame in the intended mounting location.

Replaces failed 24V 120mm three-pin fans

This model directly substitutes a worn or noisy 24V 120mm three-pin fan in compatible equipment such as ABB inverter converters. The upgrade is worthwhile when the original unit has failed or when bearing noise has become unacceptable. It does not suit builds requiring 12V operation or PWM speed control.

Highlights

  • 120 mm fan moves air across CPU heatsinks
  • 24 V 0.27 A rating suits industrial power rails
  • Three-pin connector reports speed to motherboard
  • Square frame aligns with standard 120 mm mounts
  • Melco-built motor rated for continuous inverter duty

Specifications

ModelMMF-12C24DH-RP3
ColorBlack
TypeFan only
Fan Size120mm
Power Connector3 Pin
LEDNo

Questions about this item

Does the MMF-12C24DH-RP3 ship with mounting hardware or just the fan unit?

The product is listed as fan only; no brackets, screws or thermal paste are mentioned in the specifications.

How do I decide between a 24V 0.27A three-pin fan and other voltage options for my ABB inverter?

Match the inverter's fan header voltage exactly — this model is rated 24V 0.27A with a three-pin connector, so it fits headers that supply 24V and expect a tach signal on the third wire.

What does the 0.27A current draw tell me about cooling performance once installed in the inverter?

At 24V the fan draws 0.27A, which defines its electrical input; the resulting airflow and static pressure are determined by the blade design and the inverter's internal ducting.

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