Lian Li UNI Fan CL120 ARGB 120mm PWM Case Fan Triple Pack Reverse Blade Black 12RCL1W3B

Three-Fan Wireless Kit

The Lian Li UNI Fan CL120 ARGB triple pack delivers three 120 mm PWM case fans with reverse-blade design and a bundled L-Wireless Sync controller. Addressable RGB lighting runs across both blade and side-strip zones for independent colour control via L-Connect 3 software. Fluid dynamic bearings provide quieter operation and extended service life. The kit targets builders who want cable-reduced RGB cooling without buying the controller separately.

2.4 GHz Wireless Control Limit

Fans communicate with the included controller over a 2.4 GHz wireless link instead of traditional ARGB headers. This removes daisy-chain cables but requires the controller to be plugged into a rear I/O or internal 15-pin USB port for power and signal. The wireless hop adds a small latency compared with direct motherboard PWM headers, and the 2.4 GHz band can be crowded by other peripherals. Builders who prefer wired certainty or lack a free USB header cannot use this kit as-is.

Tool-Free Daisy-Chain Install

Each 28 mm thick fan slides into the next using integrated connectors, so only the controller cable reaches the motherboard. Reverse-blade units must be oriented correctly or airflow direction will oppose the rest of the loop. The wireless receiver sits on a short 4-pin lead that must stay clear of sharp chassis edges. Missing the controller or plugging it into a header without USB power are the most common setup errors.