ARCTIC BioniX P120 - 120mm PC Fan - Red
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Product Information
Full details
The ARCTIC BioniX P120 (Red) is a 120mm gaming case fan for PC builders seeking high static pressure and quiet operation. Its key benefit is efficient cooling for components like heatsinks and radiators, even under load. A potential caveat is its specialized pressure-optimised design, which might be overkill for general case airflow needs. This fan features PWM PST for synchronized speed control, a durable Fluid Dynamic Bearing, and a motor designed for extended lifespan and minimal vibration.
All features
| Colour | Red |
|---|---|
| Model Part Number | ACFAN00115A |
| Brand | ARCTIC |
Extended Product Information
FAQs
What is PWM PST?
PWM PST (Pulse-Width Modulation Sharing Technology) allows you to control the speed of multiple fans synchronously from a single motherboard header. This ensures all fans operate at the same speed, providing consistent cooling and noise levels.
Is this fan suitable for general case airflow?
While it can be used for general case airflow, the BioniX P120 is specifically optimized for high static pressure. It performs best when pushing air through resistance, such as on CPU coolers or radiators, rather than simply moving air within an open case.
How long is the warranty?
ARCTIC offers an extended warranty of 10 years for the BioniX P120 fan, reflecting its durable design and components.
What type of bearing does this fan use?
The BioniX P120 utilizes a Fluid Dynamic Bearing (FDB), which is known for its quiet operation, reduced wear, and extended lifespan compared to traditional sleeve or ball bearings.
What is the maximum airflow?
The maximum airflow is 67.56 CFM (Cubic Feet per Minute) or 114.79 m³/h (cubic meters per hour).
Can I control the fan speed manually?
Yes, the fan supports Pulse-Width Modulation (PWM), allowing for precise speed control within its 200-2100 RPM range via your motherboard's fan control software or BIOS settings.
What is the noise level?
The noise level is rated at 0.45 sone, which is generally considered very quiet, especially at lower RPMs.
Troubleshooting
Fan does not spin
Ensure the fan is securely connected to the motherboard header. Verify that the motherboard BIOS is configured to provide power to the fan headers and that the fan speed is not set to 0 RPM. Check if the PWM signal is correctly received.
Fan is noisy
Check if the fan speed is too high via PWM settings in the BIOS or software. Ensure no cables are obstructing the fan blades. Verify that the fan is securely mounted and not vibrating against the chassis. The Fluid Dynamic Bearing is designed for quiet operation; if significant noise persists, consider it a potential defect.
Fan speed is not adjustable
Confirm that the fan is connected to a 4-pin PWM header on the motherboard. Check BIOS settings for PWM control options. If using PST, ensure the initial fan is connected to the motherboard and subsequent fans are daisy-chained correctly.
Vibration detected
Ensure the fan is mounted firmly. If vibration is excessive, try using rubber mounting screws or anti-vibration pads (sold separately) if the fan itself is not the source of the issue. The motor is designed for low vibration, so persistent issues may indicate a mounting problem.
Pros and Cons
Pros
- Optimized for high static pressure, ideal for radiators and heatsinks.
- PWM PST allows for easy synchronization and control of multiple fans.
- Extended 10-year warranty suggests high confidence in durability.
- Fluid Dynamic Bearing ensures quiet operation and long lifespan.
- Energy-efficient motor design reduces heat and power consumption.
Cons
- May produce more focused airflow than desired for general case ventilation.
- The 2100 RPM max speed might be too noisy for some users, even with PWM control.
- Primarily designed for static pressure, not maximum volume airflow.
- Red accents might not fit all PC aesthetics.
Setup, Compatibility & Care
Setup:
- Mount the fan securely to your desired location (e.g., case, radiator, heatsink) using the included screws.
- Connect the 4-pin fan connector to an available CPU_FAN, SYS_FAN, or PUMP header on your motherboard. If using PWM PST, connect the second 4-pin connector to the corresponding port on another compatible ARCTIC fan.
- Ensure the fan is oriented correctly for your desired airflow direction (usually indicated by arrows on the fan frame).
Compatibility:
- Fan Size: Standard 120mm mounting points.
- Connector: 4-pin PWM connector, compatible with most modern motherboards and fan controllers.
- PST Compatibility: Designed to work with other ARCTIC fans featuring PST for synchronized control.
- Power: Requires a 12V DC power source via the motherboard header.
Care:
- Periodically dust the fan blades and frame using compressed air or a soft brush to maintain optimal performance.
- Avoid using liquids or harsh cleaning agents. A slightly damp cloth can be used for stubborn dust, ensuring it is completely dry before powering on.
- Regularly check that the fan spins freely and without unusual noises.