LIAN LI UNI FAN SL-INF Flex 120 – White 120mm Infinity Mirror ARGB PWM Case Fan 3-Pack w/ Controller – G9F.12SLIN1F3W.K0

Elevate Your Custom Build with the LIAN LI UNI FAN SL-INF Flex 120 White Triple Pack

Redefine your PC’s internal thermals, aesthetic presentation, and cable management with the spectacular LIAN LI UNI FAN SL-INF Flex 120 White (3-Pack). Merging the iconic design traits of the original SL and AL series with a breathtaking infinity mirror aesthetic, this premium 120mm PWM case fan bundle delivers spectacular illumination from every visible angle. Engineered specifically for builders seeking an elite, ultra-clean design, this white configuration brings a clean look that complements modern, minimalist gaming setups and high-end liquid-cooled workstations alike. By providing three high-performance fans and an advanced controller in one box, setting up a flawless thermal system has never been easier.

Breathtaking Multi-Layer Infinity Mirror Lighting

The defining visual centerpiece of the SL-Infinity series is its deeply hypnotic multi-layer mirror array located directly at the hub of the fan blades. Spaced precisely 0.5mm apart, this circular optical design creates a deep, infinite geometric effect that remains vibrant under any lighting condition. This dazzling display is bordered by dual-zone angular lighting strips running along the frame edges, sleek side panels framed in subtle geometric aluminum trims, and a brilliant ARGB rear lighting rim encircling the rear LIAN LI logo. With 40 digital LEDs embedded in each fan housing, your system will enjoy rich color saturation, deep contrast, and unmatched customization potential.

Unprecedented Modular Daisy-Chain Engineering

Lian Li continues to revolutionize cable management with its second-generation modular interlocking ecosystem. Up to four fans can be slotted together seamlessly to form a unified cluster, sharing power and control signals through robust pin-to-pad contact arrays. To ensure absolute compatibility with custom liquid-cooling radiators and tight case constraints, the mechanical interlocking key on the side of the frame can be detached with ease. Additionally, the integrated cable module has been moved to the exact center of the fan and features a reversible orientation, letting you point the cables away from tight liquid cooling fittings and restricted radiator inlets.

Advanced UNI HUB Controller and Single-Cable Design

This triple pack includes the powerful UNI HUB controller, capable of managing an astonishing 16 fans simultaneously across 4 individual ports. Utilizing a specialized 7-pin cable design, the UNI FAN SL-INF combines both ARGB lighting data and PWM fan power into a singular, ultra-clean braided wire. This completely eliminates the nightmare of running dozens of individual cables to your motherboard, significantly cleaning up the rear chamber of your chassis. The controller also features two SM-type ports for synchronizing external ARGB devices like AIO pumps, creating a perfectly unified lighting ecosystem.

Optimized Cooling Performance and Silent Longevity

Beyond its striking visual framework, the SL-Infinity 120 delivers an impressive ten percent performance increase over older configurations. Operating on an embedded magnetic Fluid Dynamic Bearing, the fan exhibits superior physical stability, structural durability, and a massive lifespan. Running at speeds ranging from a silent 200 RPM up to a powerful 2100 RPM, it can push an astonishing 61.3 CFM of fresh air with a high static pressure rating of 2.66 mmH2O. This optimization means it handles high-density radiator cooling just as easily as it behaves as a primary chassis intake or exhaust fan.

Intelligent System Integration via L-Connect 3

Complete control over your thermal and lighting configurations is unlocked using the premium L-Connect 3 software ecosystem. Users can manage custom lighting modes across separate zones—such as assigning different visual profiles to the inner fan blades and the outer frame matrix—or select from dynamic presets like Electric Current, Mixing, and Tide. For users seeking absolute silence during low-demand tasks, the specialized Start/Stop mode completely halts the fan blades whenever CPU or GPU temps remain below fifty degrees Celsius, dropping your system’s acoustic output to absolute zero. The controller also allows immediate pass-through synchronization directly to your motherboard’s native software suite with a single click.