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Black square 80mm CPU cooler with 25mm depth and two-wire 12V fan

OEM Industries

OEM Industries AD0812US-A70GL 80x25mm 12V CPU cooler

SKU CH-SG81-T24YN

An 80 mm square CPU cooler with a 12 V sleeve-bearing fan drawing .3 A on two wires

  • ColorBlack
  • TypeFan only
  • Fan Size80mm
  • Bearing TypeSleeve Bearing
  • LEDNo
  • Compact 80mm frame fits tight builds
  • 12V 0.3A draw keeps power use low
  • Sleeve bearing runs quietly at idle
  • Two-wire design simplifies motherboard connection
  • 25mm thickness suits standard CPU cooler mounts

80mm Sleeve Bearing Fan

The OEM Industries AD0812US-A70GL is a compact 80 by 25 millimetre axial fan designed for CPU or case cooling in tight chassis. It runs on 12 volts and draws .3 amps through a simple two wire connection. The black frame and blade assembly suit standard mounting holes without additional brackets.

Two Wire Power and Standard Spacing

The cooler plugs directly into a 12 volt fan header using its two wire lead so no PWM control or extra adapters are required. Its 80mm square footprint matches common legacy mounting patterns freeing larger heatsink clearance for memory modules or voltage regulator heatsinks. Builders working with slim 1U enclosures or replacement server trays will find the low profile a practical fit.

Focused Airflow for Light Loads

The sleeve bearing motor delivers steady airflow for low power processors or auxiliary case ventilation where acoustic tolerance is higher. It handles modest thermal loads from embedded boards or older desktop CPUs but runs out of capacity on modern high wattage parts or overclocked configurations. Buyers needing variable speed control or higher static pressure should consider a four wire PWM alternative.

Highlights

  • Compact 80mm frame fits tight builds
  • 12V 0.3A draw keeps power use low
  • Sleeve bearing runs quietly at idle
  • Two-wire design simplifies motherboard connection
  • 25mm thickness suits standard CPU cooler mounts

Specifications

ModelAD0812US-A70GL
ColorBlack
TypeFan only
Fan Size80mm
Bearing TypeSleeve Bearing
LEDNo

Questions about this item

What is the maximum current draw of the AD0812US-A70GL under sustained load?

The fan draws .3 amps at 12 volts, so the current limit you hit first is .3A.

How much noise and heat does the sleeve bearing produce during all-day operation?

A sleeve bearing runs quieter at low speed but generates more friction heat over long periods than a ball bearing.

What motherboard header is required to power this 2-wire cooler?

You need a standard 12 V 2-pin or 3-pin fan header; the cooler has no PWM wire and no proprietary connector.

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