Lian Li UNI FAN CL Wireless Reverse, 120mm, PWM, Fluid Dynamic Bearing, RGB Fan Kit, 3-pack, Black

This triple pack of 120mm case fans is engineered for efficient air intake, utilizing a reverse blade design intended to optimize performance while facing the visually appealing side toward the interior of the chassis. The fans operate across a wide rotational speed range, scaling between 250 RPM and 2100 RPM, which allows users to balance cooling needs against acoustic performance. At maximum speed, the unit delivers up to 72.73 CFM of airflow and generates 2.52 mmH2O of static pressure, making it suitable for general chassis ventilation.

Fan stability and longevity are addressed through the implementation of a Fluid Dynamic Bearing (FDB) system. Speed management is handled via standard PWM signaling, enabling precise control over the fan curve. Acoustic output reaches 30.8 dB at the highest operational setting. The unit features integrated dual-zone Addressable RGB illumination, requiring 5V for the LEDs, separate from the 12V required to power the fan motor itself.

• 120 mm fan diameter utilizing a reverse blade design
• Rotational speed range between 250 RPM and 2100 RPM
• Maximum airflow rating of 72.73 CFM (122.87 m³/h)
• Maximum static pressure rating of 2.52 mmH₂O
• Fluid Dynamic Bearing (FDB) technology for stable operation
• Maximum acoustic output rated at 30.8 dB
• Integrated dual-zone Addressable RGB illumination
• PWM support via 4-pin main connector system
• Fan thickness measures 28 mm