Ventilator Lian Li UNI FAN SL Wireless LCD 120 Reverse Blade

The Lian Li UNI FAN SL Wireless LCD 120 Reverse Blade is a 120 mm case fan combining a 1.6" integrated LCD screen with wireless control. The fan uses a Fluid Dynamic Bearing (FDB) for durable, quiet operation and supports 5–12 V input. Designed with a reverse blade option and a black finish, it delivers up to 51.45 CFM airflow and operates at up to 1900 RPM for the LCD model, providing a balance of cooling performance and customizable visual feedback via L-Connect 3.

Advantages

The wireless 2.4 GHz L-Wireless controller removes cable clutter and allows unified control of lighting effects and fan speed across multiple devices. The LCD model integrates a 1.6" screen that displays hardware monitoring data and custom media (MP4/GIF/JPG/PNG) through L-Connect 3. Additional side light strips increase the total LEDs to 40 for dual-zone lighting, while FDB bearings ensure long-term, lower-noise high-speed operation.

Suitable for

• PC builds requiring a compact 120 mm fan with integrated display
• Systems where wireless control and reduced cable management are desired
• Enthusiast builds needing customizable screen content and real-time hardware monitoring
• Setups that benefit from duo-zoned RGB lighting and reversible blade orientation

Key specifications

• Model: Lian Li UNI FAN SL Wireless LCD 120 Reverse Blade (MPN: 12RSLLCD1W3B, EAN: 4718466016836)
• Size: 120 mm
• Max airflow: 51.45 CFM
• Noise level: 31 dB (high speed)
• Max speed (LCD model): up to 1900 RPM
• Voltage: 5–12 V
• Bearing: Fluid Dynamic Bearing (FDB)
• LEDs: 40 total, duo-zone lighting
• Connectivity: 2.4 GHz L-Wireless controller, compatible with L-Connect 3 and future LIAN LI wireless devices

How to use

Install the fan in a standard 120 mm mount inside your case using the supplied screws. Connect the fan to the L-Wireless controller to enable wireless control of lighting and speed. Use L-Connect 3 to customize the LCD display, upload MP4/GIF/JPG/PNG files, select preset animations, and monitor CPU/GPU temperature and fan speeds. Multiple fans can be grouped across channels for simultaneous control; each group occupies one channel.

Recommendations

For best results, position the fan for optimal airflow intake or exhaust according to your case layout, keep the L-Wireless controller within recommended range for stable 2.4 GHz connection, and update L-Connect 3 firmware when prompted to ensure compatibility and access to the latest features.