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Black square 120mm fan with two wires

OEM Industries

OEM Industries 4710NL-04W-B30 120x25mm 12V .32A 2-Wire CPU cooler

SKU CH-5PW0-FXQ3M

120 mm ball-bearing fan draws 0.32 A at 12 V with a two-wire power connector

  • ColorBlack
  • TypeFan only
  • Fan Size120mm
  • Bearing TypeBall
  • Power Connector2 Wires
  • LEDNo
  • 120 mm square frame fits standard CPU mounts
  • 12 V 0.32 A draws little power from the header
  • Ball bearing resists wear for long service life
  • Two-wire connector plugs straight into legacy fan headers
  • Black finish blends with dark chassis interiors

OEM 120mm Ball-Bearing Fan

The OEM Industries 4710NL-04W-B30 is a 120 by 25 millimetre square DC cooler that runs on twelve volts and draws zero point three two amps. Its two-wire power connector suits basic motherboard headers or case fan controllers without PWM signalling. The black frame and blade design target system builders who need a straightforward replacement or supplementary airflow device.

Thermals Noise and Power Draw

Ball-bearing construction provides consistent rotation and a predictable acoustic profile during continuous operation. At the rated twelve-volt input the motor consumes roughly four watts, keeping the load on a standard fan header low. Without PWM control the fan runs at a fixed speed, so noise remains steady rather than ramping with temperature changes.

Two-Wire Simplicity

The two-wire lead delivers power only, meaning speed cannot be modulated by the motherboard. Builders who want automatic fan curves or software monitoring will need a PWM model instead. No LEDs, brackets or extra cables are included, keeping the package minimal for users who already have mounting hardware.

Highlights

  • 120 mm square frame fits standard CPU mounts
  • 12 V 0.32 A draws little power from the header
  • Ball bearing resists wear for long service life
  • Two-wire connector plugs straight into legacy fan headers
  • Black finish blends with dark chassis interiors

Specifications

Model4710NL-04W-B30
ColorBlack
TypeFan only
Fan Size120mm
Bearing TypeBall
Power Connector2 Wires
LEDNo

Questions about this item

How do I install the 4710NL-04W-B30 cooler and what step is often missed?

Mount the 120mm fan using its four corner holes, then connect the 2-wire lead to a 12V fan header; the step often missed is confirming the black wire goes to ground and the red to +12V so the .32A draw is correct.

What maintenance will the 4710NL-04W-B30 need later?

The ball bearing is sealed for life, so only periodic dust removal from the 120mm blades and the 25mm frame is required; no lubrication or bearing replacement is expected.

What limit appears first on the 4710NL-04W-B30 under sustained load?

The fixed 12V .32A supply caps maximum airflow, so thermal headroom hits its ceiling before the ball bearing shows wear.

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