Lian Li UNI FAN TL Wireless 120 Black Case Fans, Triple Pack (3-pc) with L-Wireless Controller, 120mm ARGB PWM Case Fan, 2.4GHz Wireless Sync, LCP Blades, 2600 RPM | 12TL1W3B

Take your PC build to the next level of minimalism with the Lian Li 12TL1W3B Triple Pack. As the cornerstone of the L-Wireless ecosystem, these fans move beyond traditional hub-and-spoke wiring. By transmitting ARGB and PWM signals wirelessly, Lian Li has created the cleanest-looking high-performance fan on the market. This triple pack is the ideal choice for builders who refuse to compromise between raw cooling power and a pristine, "no-wires" look.

Key Features
Complete Wireless Ecosystem: Includes the L-Wireless Controller (2.4GHz USB receiver), which can manage up to 10 channels of wireless Lian Li devices, including TL Wireless fans and Strimer cables.

Extreme Performance Blades: Constructed from Liquid Crystal Polymer (LCP), the blades are stiffer and more stable at high speeds, allowing for a tight 0.65mm tip clearance for maximum air pressure.

Standard Blade Orientation: Optimized for exhaust positions (rear or top) and radiator cooling, efficiently moving heat out of your chassis.

Next-Level Infinity Mirrors: Features signature side and center-hub infinity mirrors that are 30% larger than previous generations, providing a deep, multi-layered 3D light effect.

Performance / Technology
The TL Wireless 120 is an absolute powerhouse, reaching a top speed of 2600 RPM. It generates a class-leading 90.1 CFM of airflow and 3.97 mmH2O of static pressure, making it one of the most effective fans for overcoming the resistance of thick water-cooling radiators. The Fluid Dynamic Bearing (FDB) is paired with a copper shielding and metal bearing shell to ensure the impeller remains perfectly balanced even during intense 24/7 operation.
 

Design & Ergonomics
The UNIFAN interlocking system allows the fans to slide and click together, forming a single, rigid cluster. Because the data is transmitted wirelessly, a cluster of three fans requires only one physical cable for 12V power. The 28mm thick frame provides a more robust structure and increased air volume compared to standard 25mm fans, while integrated rubber pads eliminate vibration noise.
 

Compatibility / Use Cases
High-End Exhaust: Perfect for the top and rear exhaust ports in high-TDP systems featuring RTX 50-series GPUs.

Radiator Excellence: Specifically engineered to pull or push air through high-density fins on 360mm or 420mm radiators.

L-Connect 3 Ready: Use Lian Li’s dedicated software to wirelessly group fans, name clusters, and sync complex lighting patterns with a single click.

Why This Product Stands Out
The 12TL1W3B Triple Pack is more than just fans; it is a full cooling management system. By including the L-Wireless Controller, it allows you to start your wireless build journey immediately. It represents the pinnacle of 2026 fan technology—where high-speed industrial performance meets a wireless aesthetic that was once considered impossible.