Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan, 3-pack including controller - 120mm, black + 1x UNI FAN SL-INF 120 PWM Fan, 120mm

• Plug system for clean cable management
• 40 ARGB LEDs & infinity mirror design
• Fan speed & lighting controllable via software
• Up to 2,100 RPM at max. 32 dB(A)
• 108.05 m³/h airflow, 2.02 mmH₂O static pressure
• Decoupling with rubber buffers to reduce vibrations
• Includes controller for easy operation

Lian Li UNI FAN SL-INF 120 Reverse Blade – powerful PC fan with RGB lighting

The UNI FAN SL-INF 120 Reverse Blade is the perfect choice for builds with special demands on airflow and aesthetics. The reverse design allows the airflow to be precisely reversed without sacrificing the visible RGB side – creating a harmonious overall look inside the case, even with push or pull configurations.

The updated version of the UNI FAN SL offers higher cooling performance while reducing cable clutter. Thanks to the modular plug system, multiple fans can be seamlessly connected – ensuring a clean look and making installation especially easy.

Improved plug system for easy integration

Lian Li has further optimised the proven daisy-chain system: the fans are connected via side contacts – saving separate cables for power and control. The new 7-pin connector combines all signals and can be routed in two directions. For greater flexibility during installation, the connector is centrally placed on the frame – ideal also for radiator use.

An adapter to split the signals for direct motherboard connection is included with the single version. Note: The system is not compatible with fans from the SL or AL series.

High performance on radiators or in the case

With speeds from 200 to 2,100 RPM and an airflow of up to 108.05 m³/h, the SL-INF 120 Reverse Blade delivers strong performance – with a static pressure of 2.02 mmH₂O, it is also perfectly suited for dense radiator fins. The hydrodynamic sleeve bearing reduces friction and increases lifespan. Despite its performance, the fan remains pleasantly quiet at a maximum of 32 dB(A).

ARGB effects with depth thanks to infinity mirror

A total of 40 ARGB LEDs provide vibrant colours and even illumination. The infinity mirror effect enhances the lighting with optical depth – both at the fan hub and on the side frames. All LEDs can be individually addressed and customised via L-Connect 3 or motherboard software.

For full control over lighting and speed, you can operate the fan directly via the motherboard or through the L-Connect controller (e.g., LULI-028 or LULI-029). This gives you maximum flexibility for your setup – whether subtle or spectacular.