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Black 120mm square AC fan with ball bearing and two-pin connector

OEM Industries

OEM Industries 4715FS-12T-B50 120mm CPU cooler

SKU CH-T1TK-PXEXG

120 mm ball-bearing fan runs at 3000–3499 rpm, moves over 80 cfm at 40–45 dBA on 115 V AC power

  • ColorBlack
  • TypeFan only
  • Fan Size120mm
  • Bearing TypeBall
  • Power Connector2 Pin
  • LEDNo
  • High airflow up to 80 CFM from 3000-3499 RPM fan speed
  • Quiet operation at 40-45 dBA noise level
  • Reliable ball bearing for long service life
  • Direct 115V AC power with 50/60 Hz compatibility
  • Compact 120mm square frame fits standard mounts

Industrial 120 mm AC Fan

The OEM Industries 4715FS-12T-B50 is a 120 mm square AC fan designed for equipment cooling rather than desktop CPU sockets. It runs directly from 115 V mains at 50 or 60 Hz single-phase, drawing 0.21 A at 50 Hz and 0.19 A at 60 Hz. The two-pin connector supplies line power without PWM or tachometer signals. This unit suits industrial enclosures, server racks or custom ducting where AC power is already present.

Airflow and Acoustic Limits

At 3000 to 3499 rpm the fan moves more than 80 cfm, giving strong forced convection through dense heatsinks or restricted vents. Noise sits between 40 and 45 dBA at that speed, which is audible in quiet rooms but typical for industrial airflow. Ball bearings support continuous duty, yet the fixed AC frequency means no speed control or low-noise idle mode. Builders needing variable flow or near-silent operation should look elsewhere.

Integration Requirements

Mounting uses the standard 120 mm square pattern, but the 115 V AC input demands safe wiring practices — fusing, strain relief and isolation from low-voltage circuitry. No DC supply, motherboard header or fan controller can drive this model directly. The absence of LEDs keeps the profile clean for rack fronts or ducted exhausts. Ensure the enclosure provides a grounded AC feed and enough clearance for the 38 mm thick frame.

Pontos fortes

  • High airflow up to 80 CFM from 3000-3499 RPM fan speed
  • Quiet operation at 40-45 dBA noise level
  • Reliable ball bearing for long service life
  • Direct 115V AC power with 50/60 Hz compatibility
  • Compact 120mm square frame fits standard mounts

Especificações

Model4715FS-12T-B50
ColorBlack
TypeFan only
Fan Size120mm
Bearing TypeBall
Power Connector2 Pin
LEDNo

Perguntas sobre este artigo

Will the 4715FS-12T-B50 fit my existing 120mm mounting holes?

Yes, the 120mm square frame matches standard 120mm mounting patterns used on many cases and heatsinks.

How can I verify the 4715FS-12T-B50 is running at the correct speed after installation?

Check that the fan spins between 3000 and 3499 rpm and moves over 80 cfm of air.

Does the 4715FS-12T-B50 include a power cable or mounting screws?

The unit is supplied as the fan only with a 2-pin connector; cables and screws are not included.

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