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

OEM Industries

OEM Industries DE07015B12H S020 70x15mm 12V 0.5A 3-Wire CPU Cooler

SKU CH-H836-KBTS5

A 70 mm square fan with ball bearing runs at 12 V and .5 A on a 3-pin connector

  • ColorBlack
  • TypeFan only
  • Fan Size70mm
  • Bearing TypeBall
  • LEDNo
  • 70 mm square frame fits tight chassis spaces
  • Ball bearing motor extends operational lifespan
  • 12 V .5 A draw keeps power load low
  • Three-wire three-pin connector enables speed reporting
  • 15 mm slim profile clears low-profile motherboards

Compact 70 mm CPU cooler for low-profile builds

This OEM Industries DE07015B12H S020 unit is a square air cooler measuring 70x15mm, designed for small-form-factor systems and replacement applications. It operates on a 12V 0.5A three-wire, three-pin connection and uses a ball bearing for rotation. The black fan-only assembly suits builders who need a direct drop-in for tight clearances.

Sustained airflow with ball-bearing durability

Under continuous load the ball bearing maintains consistent rotational stability better than sleeve alternatives, helping the fan sustain its airflow curve over long sessions. The 12V 0.5A power draw keeps thermal output modest while the three-wire feed supplies a tachometer signal so the motherboard can monitor speed in real time. No LED lighting means zero extra heat from illumination.

Straightforward three-pin mounting

Installation is a matter of aligning the 70mm square frame with the existing mounting holes and plugging the 3-pin header into the CPU fan connector. The only common issue is cable reach in very cramped chassis; the fixed lead length may require an extension if the header sits far from the socket. Buyers who need PWM control or a taller heatsink stack should look elsewhere.

Highlights

  • 70 mm square frame fits tight chassis spaces
  • Ball bearing motor extends operational lifespan
  • 12 V .5 A draw keeps power load low
  • Three-wire three-pin connector enables speed reporting
  • 15 mm slim profile clears low-profile motherboards

Specifications

ModelDE07015B12H
ColorBlack
TypeFan only
Fan Size70mm
Bearing TypeBall
LEDNo

Questions about this item

How much power does the 12V 0.5A fan draw when running continuously?

The fan operates at 12 volts and draws 0.5 amps, giving a steady power draw of 6 watts.

What motherboard header is needed for the 3-wire 3-pin connector?

A standard 3-pin fan header on the motherboard is required to power and monitor the fan.

Will the 70mm square frame fit in the same mounting holes as my older 70mm cooler?

The 70x15mm square frame matches common 70mm mounting patterns, so it should align with existing holes.

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