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Black 70mm square CPU cooler fan with 3-pin connector

OEM Industries

OEM Industries F7015B12HB 70mm 12V .3A 3-pin CPU cooler

SKU CH-QPXH-Z885Z

70 mm square CPU cooler with a 12 V ball-bearing fan drawing 0.3 A on a 3-pin connector

  • Fan size70 mm
  • Bearing designBall
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • 70 mm fan fits tight CPU clearance
  • Ball bearing reduces friction for longer service life
  • 12 V .3 A draw keeps power use low
  • 3-pin connector enables motherboard speed control
  • 15 mm slim profile suits low-profile builds

Compact 70 mm square cooler

The OEM Industries F7015B12HB is a 70 mm square frame cooler designed for tight CPU sockets and small-form-factor builds. It runs on 12 V at 0.3 A and uses a three-pin power connector for direct motherboard control. Buyers who need a taller heatsink or integrated heat pipes should look elsewhere.

Ball-bearing fan only

The unit ships as a fan module without extra mounting brackets, thermal compound or software. The ball bearing and 15 mm thickness aim to extend service life in continuous operation. Builders who expect a full retention kit or PWM speed control will need to source those separately.

Simple three-pin installation

Mounting relies on the board’s existing retention mechanism; align the screw holes, secure the fan, and plug the three-pin header into the CPU fan socket. Clearance around the 70 mm frame can be tight beside tall memory modules or voltage-regulator heatsinks. Systems requiring a four-pin PWM header or a larger airflow envelope will not match this cooler.

How it compares

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

Price $15.99
Cheaper than about 80% 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 nameF7015B12HB
Product colorBlack
Product typeFan only
Power
Power input connector3 Pin
Size & build
Fan size70 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

How often should the ball bearing fan be cleaned or replaced?

The ball bearing design resists wear better than sleeve bearings. Clean dust from the 70mm blades every 6-12 months; replacement is typically needed only if noise increases or rotation becomes uneven after several years.

What thermal limit appears first during continuous load on this 70x15mm cooler?

The 12V 0.3A motor limits maximum airflow. Under sustained load the small 7015 frame reaches its airflow ceiling before the bearing or connector becomes a bottleneck.

How loud and hot does the 3-pin fan get when running 24/7?

The 3-wire 12V 0.3A fan spins at a fixed speed. Expect a constant low hum and minimal heat from the motor itself; case airflow determines actual CPU temperature.

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