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Black 45mm square cooling fan with 3-pin connector

OEM Industries

OEM Industries YW04510012BH 45mm CPU cooler

SKU CH-D8XA-Q5H5F MPN YW04510012BH

Compact 45 mm ball-bearing fan delivers 12 V cooling for tight CPU spaces

  • ColorBlack
  • TypeFan only
  • Fan Size45mm
  • Bearing TypeBall
  • Power Connector3 Pin
  • LEDNo
  • Compact 45 mm fan fits tight builds
  • Ball bearing ensures long, quiet operation
  • 12 V, 0.14 A draws minimal power
  • Standard 3-pin connector simplifies installation
  • 10 mm slim profile clears low-profile cases

Compact 45 mm fan-only cooler

The OEM Industries YW04510012BH is a 45 mm square, 10 mm thick fan unit designed for tight clearance spots such as small-form-factor cases, rackmount servers or embedded boards. It draws 0.14 A at 12 V through a standard three-pin connector and uses a ball bearing for longer life than sleeve alternatives.

Capacity and headroom

At 4.5 cm side length the fan moves enough air for low-power CPUs, chipset heatsinks or VRM zones, but it cannot sustain heavy desktop processors under prolonged load. The three-pin header provides voltage control only, so speed ramps linearly with voltage rather than offering PWM precision.

Thermals noise and power

Ball-bearing construction keeps acoustic output steady over time, while the 12 V 0.14 A draw adds minimal load to a system fan header. In typical chassis airflow the unit runs quietly at idle and remains audible but not intrusive when spun up for sustained component cooling.

Highlights

  • Compact 45 mm fan fits tight builds
  • Ball bearing ensures long, quiet operation
  • 12 V, 0.14 A draws minimal power
  • Standard 3-pin connector simplifies installation
  • 10 mm slim profile clears low-profile cases

Specifications

ModelYW04510012BH
ColorBlack
TypeFan only
Fan Size45mm
Bearing TypeBall
Power Connector3 Pin
LEDNo

Questions about this item

Will this 45mm fan fit alongside my existing 3-pin headers on an older motherboard?

Yes, it uses a standard 3-pin connector running at 12V and 0.14A, so it plugs directly into any legacy 3-pin header without adapters.

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

Connect the 3-pin header, power on the system, and verify the fan rotates smoothly at 12V; the ball bearing should run quietly with no grinding or wobble.

Does the box include mounting screws or a heatsink, or is it only the 45x45x10mm fan unit?

The package contains only the 45mm Y.S.TECH 4510 fan itself; mounting screws, a heatsink base or any additional brackets must be sourced separately.

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