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White 120 mm square case fan with 27 mm thick frame and nine white blades visible behind transparent fan grill

ARCTIC COOLING

ARCTIC COOLING ACFAN00116A BioniX P120 White 120 mm case fan 27 mm 200-2100 RPM

SKU CH-VZKC-18AJF MPN ACFAN00116A

Pressure-optimised 120 mm fan runs 200 to 2100 RPM, moves 67.56 CFM at 0.45 Sone, and uses fluid-dynamic bearings with PWM sharing for synchronised control

  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth27 mm
  • Bearing designFluid Dynamic
  • Rotational speed200–2,100 RPM
  • Airflow rate67.56 CFM
  • Pressure-optimised airflow suits heatsinks and radiators
  • Fluid-dynamic bearing runs at 0.45 Sone minimum noise
  • PWM sharing technology synchronises multiple fans automatically
  • 200 to 2100 RPM range covers silent to performance modes
  • 27 mm thick frame fits standard 120 mm mounts

BioniX P120 White 120 mm pressure fan

The ARCTIC COOLING BioniX P120 White is a 120 mm case fan built for static-pressure tasks. Its 27 mm thick frame houses a fluid-dynamic bearing that spins between 200 and 2100 RPM. The white finish suits colour-coordinated builds while the pressure-optimised blades target heatsinks, radiators and partly covered vents. A 4-pin PWM connector plus a 4-pin socket enable daisy-chaining.

PWM sharing and daisy-chain mounting

PWM sharing technology (PST) lets the motherboard regulate several fans in sync from a single header. The 4-pin socket passes the signal to the next unit so one cable run serves multiple fans. Four mounting screws are included for standard 120 mm hole patterns. The 27 mm thickness fits most radiator and heatsink stacks without extra clearance checks.

Sustained airflow at 0.45 Sone

At full speed the fan moves 67.56 CFM while registering 0.45 Sone, a level that stays consistent during extended loads. The fluid-dynamic bearing maintains stable RPM without the wear spike seen in sleeve designs. Speed ramps smoothly from 200 RPM for idle silence to 2100 RPM under load, keeping static pressure steady across long gaming or rendering sessions.

How it compares

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Price $12.99
Cheaper than about 80% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameARCTIC COOLING
Product lineBioniX P120 - White
Model nameACFAN00116A
Product typeCase Fan
Product colorWhite
Performance
Rotational speed200–2,100 RPM
Airflow rate67.56 CFM
Power
Power input connector4-pin connector + 4-pin socket
Size & build
Number of fans1 Fan
Fan depth27 mm
Bearing designFluid Dynamic
Product dimensions120 × 120 × 27 mm
Shipping weight0.18 kg
Package size132 × 130 × 36 mm
Compatibility
Compatible withCase
In the box
In the box1 x FAN
4 x Screw
Environment & compliance
Operating noise0.45 Sone
More details
Fan controlNo Controller

Questions about this item

Will the fluid-dynamic bearing handle continuous 2100 RPM operation without wearing out quickly?

The fluid-dynamic bearing is rated for sustained speeds up to 2100 RPM and is designed for long-life operation under constant load.

How loud is the fan at full 2100 RPM when running all day in a closed case?

At maximum speed the fan produces 0.45 sone, which remains a low noise level even during extended use.

Does the 4-pin socket on the fan let me daisy-chain another fan without a separate motherboard header?

Yes, the 4-pin connector and 4-pin socket support PWM sharing technology so multiple fans can run in sync from a single header.

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