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The NZXT F120X is a 120mm performance fan designed for PC builders seeking powerful and quiet cooling with a refined aesthetic. Its key benefit is superior airflow and static pressure thanks to advanced blade design and LCP construction, ideal for radiators and high-density builds. A potential caveat is the requirement for an NZXT Control Hub or compatible motherboard for full digital control of its RGB lighting and fan speeds.
| Colour | Black |
|---|---|
| Model Part Number | RF-U12PN-B1 |
| Brand | NZXT |
LCP stands for Liquid-Crystal Polymer. This material is used for the fan blades and frame to ensure they maintain their shape and rigidity, even at high speeds, which reduces flex and vibration for more consistent and quieter cooling.
While the fan can be plugged directly into a motherboard for basic operation, an NZXT Control Hub or a compatible NZXT motherboard is required to unlock full digital control over fan speeds and RGB lighting effects via NZXT CAM software.
The F120X fan offers a maximum airflow of 104 CFM (Cubic Feet per Minute) and a static pressure of 7.53 mmH2O (millimeters of water).
The custom hybrid bearing combines magnetic levitation with fluid dynamic lubrication. This design minimizes friction and wear, contributing to a long Mean Time To Failure (MTTF) of 60,000 hours and smooth, quiet operation.
If your motherboard has a 4-pin RGB header and supports its own lighting control software (e.g., ASUS Aura Sync, MSI Mystic Light), you may be able to control the RGB lighting through that software, provided it's compatible with standard 5V RGB devices.
The NZXT F120X fan comes with a 5-year warranty period.
At its maximum speed of 3100 RPM, the fan has a maximum noise level of 41 dB.
Ensure the 4-pin fan connector is securely seated on the motherboard or controller. Check that the fan header is receiving power and that fan control is not disabled in the BIOS/UEFI. If using RGB control software, verify it's configured correctly.
Verify fan speed settings; noise increases significantly at maximum RPM. Ensure no cables are obstructing the fan blades. Check that the fan is securely mounted to prevent vibration transfer.
Confirm the 4-pin LED connector is properly attached to an RGB header. Ensure the necessary NZXT CAM software or motherboard utility is installed and configured for RGB control. Check that the RGB voltage (5V) is compatible with your header.
Ensure PWM control is enabled in your system's BIOS/UEFI or motherboard software. Check for any conflicting fan control software. Make sure the fan is connected to a PWM-capable header.
Setup: Connect the 4-pin fan connector to an available fan header on your motherboard or a compatible fan controller. For RGB lighting, connect the 4-pin LED connector to a corresponding RGB header on your motherboard or NZXT Control Hub.
Compatibility: The F120X is compatible with standard 120mm fan mounts found in most PC cases and radiator assemblies. For full digital control of fan speed and RGB effects, an NZXT Control Hub or NZXT motherboard is required (sold separately). PWM control is supported by most modern motherboards.
Care: To maintain optimal performance, regularly clean dust from the fan blades and frame using a soft brush or compressed air. Avoid using harsh chemicals. The fluid dynamic bearing requires no user maintenance.
