Lian Li UNI FAN SL-INF Flex 120 mm Normal Blade ARGB 3 Pack Controller Black

Three-Fan Kit with Included Controller

The Lian Li UNI FAN SL-INF Flex 120 mm Normal Blade ARGB 3 Pack ships with three 120 mm case fans and a dedicated controller. The package targets builders who want coordinated lighting and speed management across multiple intake or exhaust positions. All three units are normal-blade models, so airflow moves in the standard direction for typical case layouts.

Multi-Zone ARGB and Wireless Receiver

Each fan features a dual-style edge design with multi-zone ARGB lighting driven by a 5 V 3-pin header, allowing synchronisation through motherboard software. The updated LCD FLEX and LED FLEX receivers add wireless control via L-Connect 3 while retaining PWM speed regulation, reducing cable clutter inside the chassis. Builders who prefer pure motherboard PWM control can still use that path without losing wireless lighting features.

Normal Blade Airflow Direction Fixed

These fans are explicitly normal-blade units, not reverse-blade variants, so the airflow direction is fixed and cannot be flipped for specialised push-pull or radiator mounting schemes. Buyers needing reversible airflow for specific radiator orientations should look elsewhere, as this kit does not support that configuration.