Lian Li UNI FAN SL FLEX Wireless ARGB 120 mm PWM Case Fan - 3 Pack, Black, Reverse Blade

High-performance PC builds demand cooling that keeps pace with modern hardware, yet cable clutter from multiple fans can ruin even the most meticulous build. The Lian Li UNI FAN SL FLEX Wireless ARGB 3-pack solves both problems: it delivers powerful airflow and stunning lighting while eliminating the mess of traditional fan wiring. Each fan features a reverse blade design that pulls air through the frame for a clean look when used as intake, and the daisy-chain mechanism lets you connect up to six fans to a single controller port. The included UNI HUB and L-Connect 3 software give you precise control over speeds and lighting effects, all without the usual tangle of cables.

Who is it for

This kit is ideal for PC builders and enthusiasts who want a clean, high-performance cooling setup with vibrant ARGB lighting. Whether you are assembling a new gaming rig or upgrading an existing system, these fans offer a balance of airflow, static pressure, and low noise. The reverse blade design is especially useful for cases where you want intake fans on the front or bottom without visible support struts, maintaining a sleek aesthetic.

Main features

• Wireless daisy-chain connection: link up to 6 fans per UNI HUB port, reducing cable clutter.
• Reverse blade design: pulls air through the frame for a clean look when used as intake.
• Addressable RGB lighting: 32 LEDs per fan (16 front, 16 side) for vibrant, customizable effects.
• PWM speed control: adjustable from 0 to 2000 RPM for fine-tuned cooling.
• Fluid Dynamic Bearing (FDB): ensures quiet operation and long lifespan.
• Included UNI HUB controller and L-Connect 3 software for easy management.

Specifications

• Fan diameter: 120 mm
• Fan thickness: 28 mm
• Fan type: PWM case fan
• Bearing type: Fluid Dynamic Bearing (FDB)
• Fan speed: 0 - 2000 RPM
• Max airflow: 72.3 CFM
• Max static pressure: 2.86 mmH2O
• Max noise level: 29.2 dB(A)
• Lighting type: Addressable RGB (ARGB)
• LED count per fan: 32 (16 front, 16 side)
• Fan connector: 4-pin PWM
• LED connector: 3-pin ARGB (via controller)
• Controller included: Yes (UNI HUB)
• Fans per pack: 3
• Daisy chain support: Yes (up to 6 fans per port)
• Rated fan voltage: DC 12V
• Rated LED voltage: DC 5V
• Software control: L-Connect 3
• Colour: Black

Tips

For optimal airflow, install these reverse blade fans as intake on the front or bottom of your case, and pair them with standard fans as exhaust. Use L-Connect 3 to create custom fan curves and synchronize lighting across all connected UNI FANs. When daisy-chaining, ensure the total current draw does not exceed the controller's limit—check the manual for maximum fans per port. Keep the fans clean by dusting regularly to maintain performance and noise levels.