Lian Li UNI FAN CL Flex 120mm Reverse Blade ARGB White 12RCL1F1W

Single white 120 mm reverse-blade fan

This Lian Li UNI FAN CL Flex is a single 120 mm case fan with reverse blades and white ARGB lighting. It is intended for builders who want to complete or extend a daisy-chained cooling loop in a white-themed chassis. The unit ships without a controller, so it suits systems that already have a compatible FLEX receiver or motherboard headers ready.

Wireless and motherboard control without extra

The bundled FLEX receiver handles power delivery and RPM reporting while enabling either L-Connect 3 wireless adjustment or 5 V 3-pin ARGB and PWM synchronisation through the motherboard. This means lighting and speed can be managed in software without running additional control cables to a separate hub. Existing SL Wireless and CL Wireless fans can also be integrated through the same receiver.

No controller included — verify airflow direction

The package contains only the fan and receiver; a separate controller is not supplied. Buyers who need an all-in-one kit with a control hub or who require a standard-blade orientation for push-pull configurations should look for a different SKU. The reverse-blade design fixes airflow direction, so confirm the required intake or exhaust path before ordering.