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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

  • Fan size120 mm
  • Bearing designBall
  • Power input connector2 Wires
  • Product colorBlack
  • Product typeFan only
  • 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.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 60% of the 1,559 comparable items (median $19.99).
Fan size 120 mm
Higher than about 80% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model name4710NL-04 W-B30
Product colorBlack
Product typeFan only
Power
Power input connector2 Wires
Size & build
Fan size120 mm
Bearing designBall
More details
LED lightingNo

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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