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Black square 50mm CPU fan with 3-wire connector

OEM Industries

OEM Industries KD1205PFB1 50mm 12V 1.6W 3-Wire CPU cooler

SKU CH-KEH7-NKJR6

A 50 mm square CPU cooler with a 12 V, 1.6 W three-wire ball-bearing fan

  • ColorBlack
  • TypeFan only
  • Fan Size50mm
  • Bearing TypeBall
  • LEDNo
  • Compact 50 mm square cooler fits tight chassis spaces
  • Ball-bearing fan delivers reliable long-life operation
  • 12 V 1.6 W power draw keeps energy use low
  • Three-wire connection enables speed monitoring
  • SUNON 5010 KD1205PFB1 design built for CPU cooling

Compact 50 mm CPU cooler

The OEM Industries KD1205PFB1 is a square 50 mm fan unit designed for 12 V operation at 1.6 W. It uses a three-wire connection and a ball bearing for continuous rotation. The black housing fits tight spaces where a low-profile air mover is required.

Suited for small-form-factor builds

This cooler serves builders assembling mini-ITX systems, embedded boards or replacement cooling in proprietary chassis. It is not intended for high-heat desktop CPUs, overclocked processors or any workload that demands a larger heatsink or heat-pipe assembly.

Three-wire control and ball bearing

The third wire enables speed monitoring so the motherboard can track fan RPM. The ball bearing reduces friction compared with sleeve designs, extending service life in always-on environments. No LED lighting or additional mounting hardware is included.

Highlights

  • Compact 50 mm square cooler fits tight chassis spaces
  • Ball-bearing fan delivers reliable long-life operation
  • 12 V 1.6 W power draw keeps energy use low
  • Three-wire connection enables speed monitoring
  • SUNON 5010 KD1205PFB1 design built for CPU cooling

Specifications

ModelKD1205PFB1
ColorBlack
TypeFan only
Fan Size50mm
Bearing TypeBall
LEDNo

Questions about this item

Do I need a 12 V three-pin header on my motherboard to run the KD1205PFB1?

Yes, the cooler draws 1.6 W from a 12 V three-wire connector, so a matching header is required.

Can the 50 mm square cooler fit alongside taller memory modules or a larger heatsink already in my case?

Its 50 mm by 10 mm frame is compact, leaving clearance for most standard-height RAM and adjacent coolers.

How can I confirm the ball-bearing fan is spinning correctly after installation?

The third wire reports RPM to the BIOS or monitoring software, letting you verify the fan is running at the expected speed.

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