Lian Li UNI FAN SL Flex 120mm ARGB 3 Pack White

Three White 120 mm Fans with Controller

This pack contains three Lian Li UNI FAN SL Flex 120 mm ARGB case fans and a dedicated controller. The units feature normal-blade rotors and a redesigned infinity-mirror side frame. A 5 V 3-pin ARGB connection lets motherboard software manage lighting while PWM or wireless links handle speed control. The bundle suits builders who want coordinated illumination and simplified cabling across a single chassis.

Buyers Wanting Reverse Airflow or Single Units

These fans move air in the standard direction, so they do not suit builds that require reverse-blade units for push-pull or specialised exhaust layouts. The package is sold only as a three-fan kit with the controller included, making it a poor match for anyone needing a single replacement fan or a different quantity. Users who prefer purely motherboard-driven PWM without any wireless option should also consider alternatives.

Normal Blade Direction Is the Deciding Factor

The most important specification is the normal blade orientation, which fixes the airflow direction for the entire kit. If your thermal design calls for reverse flow, this pack will not meet that requirement. When the standard direction matches your case layout, the included controller and ARGB sync provide a complete, ready-to-install cooling solution.