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Black 70mm ball-bearing 12V CPU fan with 3-pin connector

OEM Industries

OEM Industries AFB0712HB 70mm 12V Ball Bearing 3-Pin CPU cooler

SKU CH-KAGD-8ERJD

70 mm ball-bearing fan with 3-pin connector runs on 12 V for case or CPU cooling

  • Fan size70 mm
  • Bearing designBall
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeAFB0712HB
  • Ball-bearing design reduces friction for longer service life
  • 70 mm frame fits tight chassis layouts
  • 12 V operation matches standard motherboard headers
  • Three-pin connector enables RPM monitoring
  • Delta 7015 series built for continuous PC-case cooling

Compact 70 mm CPU Cooler

The OEM Industries AFB0712HB is a 70 mm air cooler built for small-form-factor systems that need a low-profile heatsink. Its 12 V ball-bearing fan connects through a standard three-pin header and runs without any LED lighting. The unit is sold new and targets builders who want a simple drop-in replacement for a stock cooler.

Build Integration

The cooler mounts on standard Intel and AMD retention brackets using the supplied clips, so no extra hardware is required. A three-pin connector draws power directly from the motherboard fan header, leaving four-pin headers free for PWM devices. Because the fan is only 70 mm wide, it clears most low-profile memory modules and does not overhang the first PCIe slot.

Upgrade Context

This model replaces noisy sleeve-bearing stock fans that tend to rattle after a few years of continuous operation. The ball-bearing design extends service life and keeps acoustic output steady under sustained loads. It is not suited for high-TDP overclocked CPUs or builds that demand semi-passive operation at idle.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 55% of the 1,559 comparable items (median $19.99).
Fan size 70 mm
Lower than about 55% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameAFB0712HB
Product colorBlack
Product typeAFB0712HB
Power
Power input connector3 Pin
Size & build
Fan size70 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

Will the 70mm fan diameter clear my motherboard's VRM heatsinks?

The cooler uses a 70mm frame, so measure the gap between your CPU socket and surrounding components before fitting.

How loud is the Delta 7015 ball-bearing fan at 12V during continuous operation?

The AFB0712HB runs on 12V with a ball bearing; expect a steady mechanical hum that rises with RPM under sustained load.

My motherboard only has a 4-pin CPU fan header — will the 3-pin connector work?

Yes, the 3-pin plug fits a 4-pin header and the fan will run at full 12V speed; PWM control is not available.

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