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Grey 120mm case fan with 27mm thick frame and black blades

ARCTIC COOLING

ARCTIC COOLING BioniX P120 ACFAN00168A 120mm case fan

SKU CH-5FVJ-2738R

A 120 mm case fan with fluid dynamic bearing, 200 to 2100 PWM speed, 67.56 CFM airflow and 0.45 sone noise

  • 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)
  • High static pressure cools heatsinks and radiators efficiently
  • PWM control spans 200 to 2100 RPM for precise speed management
  • Fluid Dynamic Bearing reduces friction for longer service life
  • Low noise at 0.45 Sone keeps systems quiet under load
  • Daisy-chain 4-pin socket simplifies multi-fan cable routing

BioniX P120 120mm case fan

The ARCTIC COOLING BioniX P120 is a single 120mm case fan built for systems that need strong static pressure. Its PWM control lets the motherboard adjust speed between 200 and 2100 RPM to match thermal load. The fluid dynamic bearing aims for long service life and quiet running. It suits builders fitting radiators or dense heatsinks where focused airflow matters most.

27mm thick frame with PWM sharing socket

At 27mm thick the fan occupies a standard two-slot depth, so it fits most 120mm mounts without clearance issues. The 4-pin connector plugs into a PWM header for automatic speed curves, while the additional 4-pin socket allows a second fan to share the same signal. Daisy-chaining reduces cable clutter and keeps both fans synchronised without a separate hub or splitter.

Grey blades optimised for static pressure

The grey rotor geometry is shaped to push air through restrictive fins rather than move maximum volume in free air. At 2100 RPM the fan delivers 67.56 CFM while registering 0.45 Sone, a level ARCTIC COOLING equates to roughly 28 dB(A) in its own tests. No controller, software or extra mounting hardware is bundled, so installation relies on standard case screws and motherboard fan headers.

How it compares

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

Price $17.99
Cheaper than about 57% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameARCTIC COOLING
Product lineBioniX P120
Model nameACFAN00168A
Product typeCase Fan
Product colorGrey
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

What does the 4-pin PWM connector and matching 4-pin socket let me control?

The 4-pin PWM connector lets the motherboard vary speed from 200 to 2100 RPM, while the 4-pin socket passes the same signal to another fan so both run in sync.

Will the 27 mm thickness fit a standard 120 mm mounting grid?

Yes, the frame measures 120 x 120 x 27 mm, matching the common 120 mm hole pattern used on cases, radiators and heatsinks.

How do I daisy-chain a second fan without losing PWM control?

Plug the first fan into the motherboard header, then connect the second fan into the first fan’s 4-pin socket so both receive the identical PWM signal.

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