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Small black square cooling fan with four-pin connector

OEM Industries

OEM Industries 7015H12B-MF1 Ball Bearing 4-Pin Fan

SKU CH-V6E8-9FNJT

Ball-bearing 4-pin cooling fan with 12 V .40 A power rating for graphics cards

  • ColorBlack
  • TypeFan only
  • Bearing TypeBall
  • Power Connector4 Pin
  • LEDNo
  • Ball bearing reduces friction for longer life
  • 4-pin connector enables PWM speed control
  • 12 V .40 A rating keeps power draw low
  • Compact 7015 frame fits tight video-card spaces
  • No LED keeps the build clean and distraction-free

Compact ball-bearing fan for GPU maintenance

The OEM Industries 7015H12B-MF1 is a 12 V ball-bearing fan with a four-pin connector. It draws 0.40 A at full speed and is intended as a direct replacement for a worn or failed cooler on a graphics card. The black frame and absence of LEDs keep the focus on function rather than lighting.

Thermals, noise and power in normal use

Ball bearings typically run quieter than sleeve types at similar speeds and maintain consistent airflow as the fan ages. The four-wire PWM connection lets the graphics card regulate RPM to match load, so noise drops when the GPU is idle. Power draw stays at 0.40 A on the 12 V rail, a modest load for any modern card.

Upgrade path and when the swap makes sense

This unit replaces a faulty original fan on compatible video cards, restoring proper thermal control without a full cooler swap. It is not suited for builds that need higher static pressure, larger frame dimensions or integrated RGB lighting. The jump is worth it when the existing fan rattles, stalls or no longer spins up under load.

Highlights

  • Ball bearing reduces friction for longer life
  • 4-pin connector enables PWM speed control
  • 12 V .40 A rating keeps power draw low
  • Compact 7015 frame fits tight video-card spaces
  • No LED keeps the build clean and distraction-free

Specifications

Model7015H12B-MF1
ColorBlack
TypeFan only
Bearing TypeBall
Power Connector4 Pin
LEDNo

Questions about this item

How do I install the 4-pin connector on this 7015H12B-MF1 fan and what is the common mistake?

Align the keyed 4-pin plug with the motherboard or GPU header and press straight in; the step people get wrong is forcing it upside-down, which bends the pins.

What maintenance or replacement will this ball-bearing fan need later?

Ball bearings are sealed and do not require lubrication; plan to replace the fan only if noise increases or the rotor stops spinning.

What limit appears first when this 12V 0.40A fan runs continuously?

The 4-wire PWM circuit will hit its thermal ceiling before the ball bearing wears out, so sustained load is limited by the controller temperature.

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