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Black 40mm square cooling fan with two-pin power connector

OEM Industries

OEM Industries FD1240-C2142D 40mm fan 12V .16A 2-pin

SKU CH-T1TP-QZXFP

A 40 mm ball-bearing fan that draws 0.16 A at 12 V and connects via a 2-pin header

  • ColorBlack
  • TypeFan only
  • Fan Size40mm
  • Bearing TypeBall
  • Power Connector2 Pin
  • LEDNo
  • Compact 40mm frame fits tight CPU cooler spaces
  • Ball bearing design reduces friction for longer service life
  • 12V 0.16A draw keeps power consumption low
  • Two-pin connector enables simple motherboard hookup
  • 20mm thickness suits standard 4020 mounting profiles

Compact 40 mm cooling fan for tight builds

The OEM Industries FD1240-C2142D is a 40 mm square fan designed for small-form-factor systems and replacement cooling in industrial or embedded hardware. It runs on 12 V power and draws .16 A through a two-pin connector. The hydraulic bearing and 4020 frame profile suit builds where space is at a premium.

Steady airflow at constant voltage

With a fixed 12 V supply the fan maintains a consistent rotational speed rather than ramping up and down. The ball bearing construction supports continuous operation without the wear patterns seen in sleeve designs under sustained load. Output remains stable during extended sessions in enclosures that have limited air exchange.

Low power draw and simple wiring

At .16 A the unit adds minimal load to a 12 V rail and does not require a dedicated fan header with PWM control. The two-pin connector delivers power only, so speed is governed by the supply voltage rather than a motherboard curve. Acoustic output stays predictable because the fan runs at a single operating point.

Highlights

  • Compact 40mm frame fits tight CPU cooler spaces
  • Ball bearing design reduces friction for longer service life
  • 12V 0.16A draw keeps power consumption low
  • Two-pin connector enables simple motherboard hookup
  • 20mm thickness suits standard 4020 mounting profiles

Specifications

ModelFD1240-C2142D
ColorBlack
TypeFan only
Fan Size40mm
Bearing TypeBall
Power Connector2 Pin
LEDNo

Questions about this item

How loud does the 40 mm ball-bearing fan get when it runs continuously at 12 V?

The 40 mm ball-bearing fan spins on a 12 V supply and draws 0.16 A; ball bearings typically produce a steady airflow hum that remains constant during all-day use.

What connector must my motherboard or controller provide for the 2-pin power lead?

The fan terminates in a standard 2-pin connector, so a matching 2-pin header on the motherboard or fan controller is all that is required.

Will the 40×40×20 mm frame fit the mounting holes on my existing 40 mm CPU cooler?

The fan measures 40 mm square by 20 mm thick, matching the standard 4020 form factor used by many legacy 40 mm coolers.

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