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Black 50mm Maglev CPU fan with 4-pin connector

OEM Industries

OEM Industries MF50101V1-Q020-S99 50mm Maglev CPU cooler

SKU CH-Q59E-Y3M7Q

Pack of 20 SUNON 50mm maglev fans with 4-pin PWM control at 12V 1.44W each

  • ColorBlack
  • TypeFan only
  • Fan Size50mm
  • Bearing TypeMaglev
  • Power Connector4 Pin
  • LEDNon-LED
  • Maglev bearing reduces friction for quieter operation
  • 4-pin PWM connector enables precise speed control
  • 50 mm fan fits compact CPU cooler builds
  • 12 V 1.44 W motor balances airflow and power draw
  • Pack of 20 units suits system integrators

50 mm Maglev CPU Cooler Fan

The OEM Industries MF50101V1-Q020-S99 is a 50 mm cooling fan that uses maglev bearing technology for reduced friction. It operates at 12 V with a rated power draw of 1.44 W and connects through a standard four-pin connector. The fan is sold in a lot of 20 units and includes no LED lighting.

Targeted at compact system builders

This fan suits builders who need a small 50 mm cooler for tight chassis or specialised heatsinks and prefer maglev reliability over sleeve or ball bearings. It is not intended for users who require larger diameter fans, higher airflow ratings, RGB illumination or PWM control curves not defined in the base specifications.

Four-Pin 12 V Power Connector

The four-pin connector supplies 12 V power and carries a tachometer signal plus PWM control for speed regulation. This single interface determines whether the cooler can be managed by the motherboard header in your build. Verify that your board provides a standard four-pin CPU fan header before purchasing.

Highlights

  • Maglev bearing reduces friction for quieter operation
  • 4-pin PWM connector enables precise speed control
  • 50 mm fan fits compact CPU cooler builds
  • 12 V 1.44 W motor balances airflow and power draw
  • Pack of 20 units suits system integrators

Specifications

ModelMF50101V1-Q020-S99
ColorBlack
TypeFan only
Fan Size50mm
Bearing TypeMaglev
Power Connector4 Pin
LEDNon-LED

Questions about this item

How much power does the 12V Maglev fan draw under sustained load?

The fan is rated at 1.44W at 12V, so that is the steady power draw you will see when it runs continuously.

What noise or heat should I expect from the 50mm Maglev bearing after running all day?

The Maglev bearing eliminates mechanical contact, reducing friction noise and heat buildup during extended operation.

Which motherboard header do I need to connect the 4-wire PWM connector?

You need a standard 4-pin PWM fan header on the motherboard to control speed and receive the tachometer signal.

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