The Lian Li Uni Fan SL-INF 120 ARGB is a 120 mm case fan with reverse blade design and addressable RGB lighting. It combines efficient airflow with a sleek black finish and customizable LED illumination for a clean, uniform look inside any PC case.
Reverse blade design reduces turbulence and improves static pressure for directed airflow
120 mm dimension fits standard case fan mounts in most desktop enclosures
4-pin PWM connector enables precise speed control via motherboard fan header
12 V operating voltage ensures stable, reliable performance
The reverse blade geometry sets this fan apart from conventional designs by channeling air more efficiently while minimising acoustic noise. The integrated ARGB lighting is fully addressable, allowing synchronisation with other Lian Li SL-Infinity components for a cohesive visual setup.
Ideal for
PC builders and enthusiasts who need a quiet, high-static-pressure fan for radiator or intake mounting. The 120 mm form factor suits mid-tower and full-tower cases where space is limited but airflow demands remain high.
Application of Lian Li Uni Fan SL-INF 120 ARGB
Mount the fan in a radiator or intake position using the included screws
Connect the 4-pin PWM header to the motherboard for speed regulation
Control ARGB lighting via the Lian Li SL-Infinity software or compatible controller
Adjust fan curve in BIOS or software to balance noise and airflow
Lian Li is a Taiwanese manufacturer specialising in premium PC hardware and accessories, known for its SL-Infinity ecosystem of addressable RGB components. The brand focuses on high-quality materials, precise engineering, and modular design. Lian Li products are distributed in Switzerland through Alltron and are widely used in enthusiast and custom PC builds.
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