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Black 120mm square frame with addressable RGB lighting ring and nine curved blades, 25mm thick

GIGABYTE

GIGABYTE GP-AR120RFAN 120mm ARGB case fan

SKU CH-D1JC-CW4K5 MPN GP-AR120RFAN

120 mm case fan with addressable RGB lighting, 800–1700 RPM speed range and graphene nano lubricant sleeve bearing rated for 73500 hours

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • Fan Size120mm
  • Fan Thickness25mm
  • Bearing TypeGraphene Nano Lubricant
  • Quiet cooling from 7.3 dBA at low speed
  • 85 CFM maximum airflow for efficient heat removal
  • 48 mm H₂O peak pressure pushes air through dense fins
  • Graphene nano lubricant extends bearing life to 73,500 hours
  • Daisy-chain ARGB headers synchronise lighting across multiple fans

AORUS 120 ARGB fan for PWM builds

The GP-AR120RFAN is a single 120mm case fan with addressable RGB lighting and a PWM interface. It targets builders who want synchronised lighting across multiple AORUS fans without buying a separate controller. The 25mm frame fits standard mounting points in most mid-tower and full-tower chassis.

PWM speed range and airflow limits

Speed varies between 800 and 1700 RPM with a tolerance of ten percent. At the low end the fan moves 18.52 CFM at .37 mm H2O pressure; at the high end it delivers 40.85 CFM at 1.48 mm H2O. Noise spans 7.3 to 28.6 dBA according to the manufacturer highlights, while the specification sheet quotes 16.9 to 31.0 dBA across the same range.

Graphene sleeve bearing and daisy-chain ARGB

A graphene nano lubricant inside the sleeve bearing extends rated life to 73500 hours, a 2.1x improvement over conventional designs. The exclusive six-slot motor and three-phase power feed reduce vibration at low speeds. Each unit carries male and female ARGB headers so multiple fans can be linked for unified lighting patterns.

Highlights

  • Quiet cooling from 7.3 dBA at low speed
  • 85 CFM maximum airflow for efficient heat removal
  • 48 mm H₂O peak pressure pushes air through dense fins
  • Graphene nano lubricant extends bearing life to 73,500 hours
  • Daisy-chain ARGB headers synchronise lighting across multiple fans

Specifications

BrandGigabyte
ModelGP-AR120RFAN
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
Fan Size120mm
Fan Thickness25mm
Bearing TypeGraphene Nano Lubricant
RPM800~1700 RPM +/-10%
Noise Level16.9~31.0 dBA
ColorBlack
LEDARGB
Dimensions120.00 x 120.00 x 25.00 mm
Shipping weight0.25 kg
Package size198 × 155 × 33 mm

Questions about this item

Should I pick the 120mm size or look for a different fan diameter?

This model is a single 120mm fan with 25mm thickness, so choose it when your case or radiator has 120mm mounting holes and 25mm clearance.

What does the 40.85 CFM airflow figure mean once the fan is installed in my PC?

At maximum 1700 RPM the fan moves up to 40.85 CFM, delivering strong airflow through radiators or case vents while noise reaches 28.6 dBA.

How does the 4-pin PWM interface control the fan speed in practice?

The 4-pin PWM connector lets the motherboard vary speed precisely between 800 and 1700 RPM, so the fan runs quietly at idle and ramps up only when cooling is needed.

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