Fan Lian Li UNI FAN SL Wireless 120 12 cm Black 31 dB 64 cfm

The Lian Li UNI FAN SL Wireless 120 is a 120 mm case fan that combines wireless lighting and speed control with a compact design for PC cooling. It uses a 2.4 GHz L-Wireless controller to manage lighting effects and fan speed, supports both LED and LCD variants in black or white, and offers standard and reverse blade orientations. The fan features Fluid Dynamic Bearing (FDB) for extended durability and operates across 5–12 V with a maximum airflow of 64 CFM and a noise level of 31 dB.

Advantages

Wireless 2.4 GHz control simplifies cable management and allows simultaneous control of up to 10 channels so multiple fan groups and other compatible LIAN LI wireless devices can be managed together. The series supports mix-and-match of LED and LCD fans, and each fan includes an additional side light strip for a total of 40 LEDs enabling duo-zoned lighting. The LCD variant has a 1.6" screen with L-Connect 3 integration for custom images, animations and hardware monitoring. FDB bearings provide quieter long-term operation with rated top speeds of up to 1900 RPM for LCD and 2100 RPM for LED models.

Suitable for

• Custom desktop PC builds requiring modular lighting and simplified cable routing
• Users who want wireless control of fan speed and RGB effects
• Setups that mix LCD and LED display fans for personalized visuals
• Cooling multi-fan configurations inside standard PC cases

Key specifications

• Model: Lian Li UNI FAN SL Wireless 120 (MPN: 12RSL1W1B, EAN: 4718466016713)
• Fan diameter: 120 mm
• Airflow: up to 64 CFM
• Noise level: 31 dB
• Bearing type: Fluid Dynamic Bearing (FDB)
• Operating voltage: 5–12 V
• Available variants: LED or LCD, black or white, standard or reverse blades
• Wireless control: 2.4 GHz L-Wireless, up to 10 simultaneous channels
• LCD screen: 1.6" (LCD variant) with L-Connect 3 compatibility

How to use

Install the UNI FAN SL Wireless 120 in your case like a standard 120 mm fan using the provided screws or mounting hardware. Pair the fan group with the L-Wireless controller according to the included instructions to enable 2.4 GHz control of lighting and speed. Use L-Connect 3 software to configure animations, upload MP4/GIF/JPG/PNG files to the LCD screen (LCD variant), and access hardware monitoring for CPU/GPU temperatures and fan speeds.

Recommendations

For stable wireless performance, keep the L-Wireless controller within the recommended range and avoid placing large metal obstructions between the controller and fans. When mixing LED and LCD fans, group them logically for easier channel management and monitor fan speeds and temperatures via L-Connect 3 to adjust profiles for noise or cooling performance.