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Small black 25mm square fan with two wires

OEM Industries

OEM Industries DFB251005L 25mm 12V 2-Wire Ball Bearing Fan

SKU CH-YWG7-32PE8

A 25 mm ball-bearing fan runs on 12 V at 0.04 A and 0.5 W with a two-wire connector

  • ColorBlack
  • TypeFan only
  • Fan Size25mm
  • Bearing TypeBall
  • Power Connector2 Wires
  • LEDNo
  • Compact 25 mm frame fits tight chipset or drive bays
  • Ball bearing ensures long-life, low-friction rotation
  • 12 V, 0.04 A draw keeps power use minimal
  • 5 W rating suits low-heat component cooling
  • Two-wire lead simplifies direct board connection

Compact 25mm Cooling Fan

The OEM Industries DFB251005L is a 25mm square fan that runs on 12V DC and draws 0.04A for a rated 0.5W. It uses a two-wire power connector and a ball bearing for continuous operation in tight spaces such as chipset heatsinks or hard-drive brackets.

Ideal for Small-Form-Factor Repairs

This unit suits technicians replacing a noisy or failed 25mm fan on a motherboard chipset, a RAID card or a compact storage enclosure. Builders who need PWM speed control, a three- or four-pin header, or higher airflow for a CPU tower should look elsewhere.

Simple Two-Wire Installation

Connect the red and black leads to a 12V source or a two-pin header; polarity must be observed to avoid damage. The tiny frame leaves little room for error, so verify the mounting hole pattern and clearance before ordering.

Highlights

  • Compact 25 mm frame fits tight chipset or drive bays
  • Ball bearing ensures long-life, low-friction rotation
  • 12 V, 0.04 A draw keeps power use minimal
  • 5 W rating suits low-heat component cooling
  • Two-wire lead simplifies direct board connection

Specifications

ModelDFB251005L
ColorBlack
TypeFan only
Fan Size25mm
Bearing TypeBall
Power Connector2 Wires
LEDNo

Questions about this item

Does this 25 mm fan need a 12 V header or a separate 12 V supply?

It runs on 12 V DC at .04 A, so a standard 12 V fan header or equivalent 12 V source is required.

Will the 2-wire connector work with a motherboard header that expects a 3- or 4-pin PWM fan?

The fan has only two wires for power; it will spin at full speed on a 3- or 4-pin header but cannot report RPM or accept PWM control.

How can I confirm the ball-bearing fan is running correctly after installing it on a chipset or hard-drive bracket?

Listen for smooth, steady airflow at 12 V; the ball bearing should run quietly without rattling, and the .5 W draw matches the spec.

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