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Black square 70mm CPU fan with 3-pin connector

OEM Industries

OEM Industries F7015B12HN 70mm 12V .3A 3-Pin CPU Cooler

SKU CH-KHN3-4PTFE

A 70mm square fan with ball bearing and 12V .3A 3-pin power for CPU cooling

  • ColorBlack
  • TypeFan only
  • Fan Size70mm
  • Bearing TypeBall
  • Power Connector3 Pin
  • LEDNo
  • 70 mm square frame fits tight CPU sockets
  • Ball-bearing motor runs at 12 V and 0.3 A
  • 3-pin power connector enables motherboard speed control
  • 15 mm slim profile clears low-profile memory modules
  • Black fan-only design blends into any build

Compact 70mm Square Cooler

The OEM Industries F7015B12HN is a 70mm square fan unit designed for CPU air cooling. It operates at 12V with a 0.3A draw and connects via a standard 3-pin power connector. Ball bearings support continuous operation.

Suited for tight builds, not high-heat loads

This cooler fits small-form-factor systems or replacement jobs where a 70mm square footprint is required. Builders needing higher airflow, larger heatsink surface area, or PWM speed control should look at larger coolers with 4-pin headers and bigger fans.

70mm square form factor decides fit

The 70mm by 15mm frame determines whether this unit mounts on your socket bracket or inside your chassis. Verify the exact mounting hole pattern and clearance before purchase.

Highlights

  • 70 mm square frame fits tight CPU sockets
  • Ball-bearing motor runs at 12 V and 0.3 A
  • 3-pin power connector enables motherboard speed control
  • 15 mm slim profile clears low-profile memory modules
  • Black fan-only design blends into any build

Specifications

ModelF7015B12HN
ColorBlack
TypeFan only
Fan Size70mm
Bearing TypeBall
Power Connector3 Pin
LEDNo

Questions about this item

Should I choose the 70mm or 7015 version of this cooler?

The model F7015B12HN is a single 70mm square cooler with a 15mm thickness; there is no separate 7015 version to pick between.

What does the 12V .3A rating mean for actual cooling in my PC?

It draws 0.3 amps at 12 volts, so the 70mm ball-bearing fan spins within its designed power envelope for steady airflow over a CPU heatsink.

How does the 3-pin connector limit fan control?

The 3-pin header supplies constant 12V power; speed is regulated by voltage reduction rather than PWM, so minimum speed is higher than with a 4-pin fan.

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