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Small black 40mm square cooling fan with three wires

OEM Industries

OEM Industries 40mm Fan D04X-12TH 12V 0.06A 3-Wire

SKU CH-PEMP-TCZ5K

A 40 mm ball-bearing fan running at 12 V and 0.06 A with a three-wire connection

  • ColorBlack
  • TypeFan only
  • Fan Size40mm
  • Bearing TypeBall
  • LEDNo
  • Compact 40mm square fan fits tight builds
  • NIDEC ball bearing ensures long service life
  • 12V 0.06A draw keeps power use low
  • Three-wire connector enables speed monitoring
  • Black frame blends with dark-themed systems

Compact 40 mm cooling fan

The OEM Industries D04X-12TH is a 40 mm square fan designed for tight spaces in small-form-factor or embedded systems. It runs on 12 V and draws 0.06 A through a standard three-wire connection. Builders working with limited clearance can use it where larger coolers will not fit.

Steady low-power airflow

At 12 V the fan maintains a constant current of 0.06 A, so thermal output stays predictable during prolonged operation. The ball-bearing design supports continuous rotation without the wear patterns seen in sleeve bearings. This makes it suitable for equipment that runs for extended periods without shutdown cycles.

Black frame with three-wire lead

The black plastic housing measures 40 mm by 10 mm and carries no lighting. A three-wire cable provides power, ground and a tachometer signal for speed monitoring by the host system. Mounting holes match the standard 40 mm pattern used on many industrial boards and compact heatsinks.

Highlights

  • Compact 40mm square fan fits tight builds
  • NIDEC ball bearing ensures long service life
  • 12V 0.06A draw keeps power use low
  • Three-wire connector enables speed monitoring
  • Black frame blends with dark-themed systems

Specifications

ModelD04X-12TH
ColorBlack
TypeFan only
Fan Size40mm
Bearing TypeBall
LEDNo

Questions about this item

How much noise and heat does the D04X-12TH produce when running continuously?

The 40mm fan uses a ball bearing and runs at 12V 0.06A, so acoustic output and thermal load stay low during all-day use.

What connector or header must my motherboard provide for the 3-wire lead?

A standard 3-pin fan header supplies the 12V power and tachometer signal the D04X-12TH requires.

Will this 40mm cooler fit the mounting holes on my older 4010-sized heatsink?

Yes, the D04X-12TH matches the 40x10mm footprint, so it aligns with legacy 4010 mounting patterns.

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