LIAN LI Industrial Co., Ltd., a leading manufacturer of chassis and PC accessories, introduces the UNI FAN FLEX Series, a new generation of UNI FANs designed for more flexibility over fan speed, lighting, and LCD customization. Powered by the new FLEX Receiver, the series supports control via L-Wireless, USB, or direct motherboard PWM/ARGB sync. Available in four models: TL FLEX, TL LCD FLEX, SL-INF FLEX, and SL-INF LCD FLEX.

Flexible Control with the New FLEX Receiver

The FLEX Receiver gives users more flexibility, with more connection options.

1. Powered by 12V PWM motherboard headers, the receiver supports standard L-Wireless control via L-Connect 3, and on LCD models, wireless control of the screen backgrounds and system monitoring presets, and their text color.
2. Fan speed can be controlled directly through the motherboard, and an optional 5V 3-pin ARGB cable allows users to switch lighting control to the motherboard software
3. The USB cable enables full LCD customization on LCD models, including support for GIF and MP4 uploads. USB mode also provides users with full fan lighting and speed control without a wireless controller. This flexible approach lets users choose between a simpler wireless setup, deeper software customization, or tighter integration with their motherboard ecosystem, while keeping the UNI FAN’s streamlined cable management and interlocking design.

TL LCD FLEX and SL-INF LCD FLEX
The UNI FAN TL LCD FLEX and SL-INF LCD FLEX expand visual personalization with an integrated 1.8-in LCD screen. The display features a 400 x 400 resolution, 60Hz refresh rate, and 500 nits of brightness. Each LCD fan includes 512MB of onboard flash memory, allowing pre-loaded screen backgrounds and system monitoring presets to be controlled wirelessly through L-Connect 3 without requiring a USB connection for basic display functions. For users who want full customization, USB mode unlocks advanced media uploads, including GIF and MP4 support, giving builders more freedom to match the fan display with the rest of their system theme.

TL FLEX and SL-INF FLEX
The TL FLEX is built with liquid crystal polymer (LCP) fan blades, a fluid dynamic bearing, and a maximum fan speed of up to 2600 RPM. The TL FLEX delivers up to 90.1 CFM of airflow and 3.97 mmH₂O of static pressure, making it well-suited for demanding cooling applications. SL-INF FLEX features LIAN LI’s signature dual-layer infinity-mirror side lighting, with a unique infinity-mirror design on each side rather than matching patterns, an infinity-mirror center hub, and triple-zone ARGB control for deeper customization. With both models supporting the FLEX Receiver platform, builders can choose between the more understated performance style of TL FLEX or the more showcase-oriented illumination of SL-INF FLEX while keeping the same flexible control options.

Availability
The UNI FAN TL FLEX and SL-INF FLEX Series are available on July 10, 2026.

For more information on the UNI FAN TL LCD FLEX and TL FLEX, please visit: https://lian-li.com/product/uni-fan-tl-flex/

For more information on the UNI FAN SL-INF LCD FLEX and SL-INF FLEX, please visit: https://lian-li.com/product/uni-fan-sl-inf-flex/

Specifications