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Black 40mm square cooling fan with two wires

OEM Industries

OEM Industries DF1204SH 40mm 12V 0.08A Sleeve Bearing Fan

SKU CH-ZT4Z-QYHDT

A 40 mm square cooling fan with a 12 V, 0.08 A sleeve bearing motor and two-wire connector

  • ColorBlack
  • TypeFan only
  • Fan Size40mm
  • Bearing TypeSleeve Bearing
  • Power ConnectorSee pic
  • LEDNo
  • Compact 40 mm frame fits tight chassis spaces
  • 12 V 0.08 A draw keeps power use low
  • Sleeve bearing runs quietly at low speeds
  • Simple two-wire connector eases installation
  • Black square design blends with any build

Compact 40 mm cooling fan

The OEM Industries DF1204SH is a 40 mm square fan designed for tight spaces inside a chassis. It suits builders who need a small airflow source for targeted component cooling. The sleeve bearing keeps the unit simple and cost-effective. Buyers who want higher airflow or PWM control should look elsewhere.

Black frame with two-wire power

The black plastic frame measures 40 mm by 10 mm thick and uses a two-wire, two-pin connector shown in the product images. No LED lighting is fitted, so the fan stays visually neutral in any build. The fixed-voltage design means speed is constant unless the header or an external controller reduces voltage. Installers must verify the pinout matches their board before connecting.

12 V 0.08 A sleeve-bearing operation

At 12 V and 0.08 A the fan draws minimal power from the system. Sleeve bearings run quietly at low speeds but can become audible as the lubricant ages. The thin 10 mm profile helps it fit where thicker fans cannot, though airflow is modest compared to larger units. Users seeking long-term silence or high static pressure will need a different bearing type.

Highlights

  • Compact 40 mm frame fits tight chassis spaces
  • 12 V 0.08 A draw keeps power use low
  • Sleeve bearing runs quietly at low speeds
  • Simple two-wire connector eases installation
  • Black square design blends with any build

Specifications

ModelDF1204SH
ColorBlack
TypeFan only
Fan Size40mm
Bearing TypeSleeve Bearing
Power ConnectorSee pic
LEDNo

Questions about this item

What voltage and current does the DF1204SH 40 mm fan draw?

The DF1204SH runs on 12 V and draws 0.08 A from a two-wire, two-pin connector.

What are the exact mounting dimensions for this 40 mm square fan?

The fan body measures 40 mm by 40 mm with a 10 mm thickness, so it fits standard 40 mm square mounting holes.

How do I connect the two-wire lead to a motherboard or controller?

Match the two pins to a 12 V DC header; the lead has no polarity protection, so reversing the wires will prevent the fan from spinning.

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