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Small black square 70mm fan with 15mm depth and three-pin connector

OEM Industries

OEM Industries DA07015B12U 70x15mm 12V 0.7A 3 Pin CPU Cooler

SKU CH-0J9Q-EZFRT

A 70mm square fan with ball bearing, 12V .7A draw and three-pin power for CPU or case cooling

  • Fan size70 mm
  • Bearing designBall
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • Compact 70mm square frame fits tight builds
  • Ball bearing ensures long service life
  • 12V .7A draw keeps power use low
  • Three-pin connector enables speed monitoring
  • Fan-only design suits custom heatsink mounting

Compact 70 mm CPU Cooler

The OEM Industries DA07015B12U is a square 70 mm by 15 mm fan designed for tight chassis where a low-profile air cooler is required. It suits system builders assembling small-form-factor PCs or replacing a noisy stock cooler in office workstations.

3 Pin Power Connector

The three-wire 3 Pin header supplies 12 V at 0.7 A and reports rotational speed to the motherboard for basic monitoring. No LED lighting or PWM control is included, so the fan runs at a constant voltage unless the board supports voltage regulation.

Ball Bearing Installation

Ball bearing construction reduces friction for a longer service life in continuous operation. The unit mounts with standard 70 mm screw holes, but clearance around the 15 mm thickness should be verified before fitting to avoid cable or panel interference.

How it compares

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

Price $17.99
Cheaper than about 60% 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 nameDA07015B12U
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

Will the ball bearing in this DA07015B12U need lubrication or replacement over time?

The ball bearing is sealed for life and does not require lubrication; replacement is only needed if the fan becomes noisy or stops spinning after extended use.

What limits continuous operation of this 12V 0.7A cooler first?

The 0.7A current draw at 12V is the primary limit; the motor protection will throttle speed if thermal thresholds are exceeded during sustained load.

How much noise and heat does this 70mm fan produce when running all day?

The 70x15mm ball-bearing fan runs at a constant 12V, producing a steady airflow hum; the motor surface warms to a safe operating temperature without additional heatsink requirements.

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