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Grey and white 120mm case fan, 27mm thick, fluid dynamic bearing, PWM 4-pin connector and socket

ARCTIC COOLING

ARCTIC COOLING BioniX P120 ACFAN00167A 120mm PWM case fan

SKU CH-2P3W-RV6B8

120 mm PWM case fan with fluid-dynamic bearing, 200–2100 RPM and 67.56 CFM airflow optimised for static pressure on radiators and heatsinks

  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth27 mm
  • Bearing designFluid Dynamic Bearing
  • Rotational speed200–2,100 RPM (Controlled by PWM)
  • Airflow rate67.56 CFM / 114.79 m3/h (@ 2.1 RPM)
  • PWM control from 200 to 2100 RPM for precise speed adjustment
  • Fluid dynamic bearing reduces friction for longer service life
  • Low noise of 0.45 Sone at full speed keeps systems quiet
  • High static pressure design excels on radiators and heatsinks
  • Daisy-chain 4-pin connector and socket simplify cable routing

BioniX P120 120 mm PWM case fan

The ARCTIC COOLING BioniX P120 ACFAN00167A is a single 120 mm case fan built for systems that need focused airflow through restrictive components. Its fluid dynamic bearing and PWM speed control suit builders who want precise cooling for heatsinks or radiators. The grey and white frame fits neutral colour schemes.

Static-pressure optimisation under sustained load

The fan runs from 200 to 2100 RPM, delivering 67.56 CFM or 114.79 m3/h at the top speed while measuring 0.45 Sone. The motor and blade design keep a concentrated airstream so performance holds when pushing air through dense fin stacks. Internal tests levelled to 28 dB(A) showed the P-fans ahead of many alternatives.

Simple 4-pin daisy-chain installation

A 4-pin connector and a matching 4-pin socket let you chain multiple fans from one motherboard header without extra cables. The 27 mm thickness matches standard 120 mm mounting holes, but builders should verify clearance in slim cases or against tall memory modules. No separate controller is included, so speed curves rely on the board’s PWM implementation.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameARCTIC COOLING
Product lineBioniX P120
Model nameACFAN00167A
Product typeCase Fan
Product colorGrey/White
Performance
Rotational speed200–2,100 RPM (Controlled by PWM)
Airflow rate67.56 CFM / 114.79 m3/h (@ 2.1 RPM)
Power
Power input connector4-pin connector + 4-pin socket
Size & build
Number of fans1 Fan
Fan depth27 mm
Bearing designFluid Dynamic Bearing
Product dimensions120 × 120 × 27 mm
Compatibility
Compatible withCase
Environment & compliance
Operating noise0.45 Sone (@ 2.1 RPM)
More details
Fan controlNo Controller

Questions about this item

How loud is the BioniX P120 when running at full 2100 RPM all day?

At 2100 RPM the fan registers 0.45 Sone, a very low noise level that stays consistent during continuous operation.

What motherboard header does the 4-pin connector on the ACFAN00167A require?

It plugs into any standard 4-pin PWM header; the extra 4-pin socket lets you daisy-chain another fan from the same header.

Will the 27 mm thick frame fit alongside the 120 mm radiator I already own?

The 27 mm depth matches typical radiator clearance, and the 120 mm square mounting holes align with standard radiator and case fan mounts.

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