Lian Li UNI FAN SL Wireless LCD 120 12 cm wit 29.5 dB 50.08 cfm

The Lian Li UNI FAN SL Wireless LCD 120 is a 120 mm case fan combining wireless control, an integrated 1.6" LCD panel, and improved lighting to deliver versatile cooling and visual customization. Available in LED and LCD variants and in black or white with standard or reverse blade orientations, the UNI FAN SL Wireless series uses a 2.4 GHz L-Wireless controller to manage lighting effects and fan speed while maintaining compatibility with other Lian Li wireless devices. The fan employs a Fluid Dynamic Bearing (FDB) for quieter operation and long-term reliability, and it offers up to 29.5 dB acoustic noise with maximum airflow of 50.08 CFM (depending on version).

Advantages

The wireless 2.4 GHz controller simplifies installation and reduces cable clutter while supporting simultaneous transmission across 10 channels so multiple fan groups and other compatible devices can be controlled together. The LCD model incorporates a 1.6" screen that integrates with L-Connect 3 software for custom images, GIFs or MP4s and displays hardware monitoring data such as CPU/GPU temperature, load and fan speed. Additional side light strips increase the total LED count to 40, enabling duo-zoned lighting for more dynamic effects. FDB bearings provide stable high-speed performance with lower noise.

Suitable for

• PC builders who want customizable visual displays inside their case
• Systems requiring wireless fan and lighting control to reduce cable routing
• Users who need multiple fan groups managed simultaneously
• Quiet or high-performance builds using 120 mm fans

Key specifications

• Size: 120 mm
• Model: UNI FAN SL Wireless LCD
• Color: White (also available in black)
• Noise level: 29.5 dB (typical, depending on configuration)
• Maximum airflow: 50.08 CFM (model-dependent)
• Bearing type: Fluid Dynamic Bearing (FDB)
• Speed: up to 1900 RPM (LCD) / up to 2100 RPM (LED)
• Control: 2.4 GHz L-Wireless controller, compatible with L-Connect 3
• Display: 1.6" LCD (LCD version only)
• MPN: 12SLLCD1W1W
• EAN: 4718466016782

How to use

Install the fan into a compatible 120 mm mounting position in your PC case, orienting the blades as needed for intake or exhaust. Connect the fan to the included L-Wireless controller following the manufacturer’s wiring instructions, then pair the controller using the 2.4 GHz link. If using the LCD version, install L-Connect 3 on your system to customize the display, upload images or animations, and monitor CPU/GPU temperatures and fan speeds. Configure fan speed profiles and lighting groups through the software or the wireless controller to match your cooling and aesthetic preferences.

Recommendations

For balanced cooling and noise, use progressive fan curves in L-Connect 3 and group fans by physical location. When uploading media to the LCD, prefer optimized MP4, GIF, JPG or PNG files with appropriate resolution for the 1.6" screen to ensure clear display and minimal impact on system resources.