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Black 140mm wireless ARGB case fan with interlocking frame

Lian Li

Lian Li UNI Fan TL Wireless 140mm Case Fan 14TL1W1B Black

SKU CH-ETHV-56BFD MPN 14TL1W1B

A 140mm case fan with 2.4 GHz wireless ARGB and speed control, fluid dynamic bearing, and interlocking design to reduce cable clutter

  • TypeCase Fan
  • CompatibilityCase
  • Fan Size140mm
  • Bearing TypeFluid Dynamic
  • ColorBlack
  • LEDAddressable RGB

Model LED Normal Blade

Option TL140, Single Pack

  • Wireless 2.4 GHz control removes cable clutter for RGB and speed
  • Interlocking frame design simplifies routing and keeps builds tidy
  • Fluid Dynamic Bearing runs quieter and lasts longer than sleeve alternatives
  • Dual-zone addressable RGB lets you customise each lighting ring independently
  • 140 mm blade moves more air at lower RPM for efficient cooling

Wireless ARGB case fan

The Lian Li UNI Fan TL Wireless is a 140mm case fan that uses 2.4 GHz wireless control for both RGB lighting and fan speed. It is designed for builders who want addressable RGB effects without routing additional signal cables through the chassis. The fan features dual-zone lighting and a fluid dynamic bearing. A separate wireless controller is required and not included in the single pack.

Thermals and acoustics

The fluid dynamic bearing is engineered for quiet operation at typical case-fan speeds. Wireless control lets the system adjust fan curves through L-Connect 3 software without extra wiring. Power for the fan and lighting is drawn from a SATA connection to the power supply. No specific airflow or noise figures are provided by the manufacturer.

Sustained-load behaviour

Under continuous load the wireless link maintains fan-speed and lighting commands without the cable fatigue that can affect wired daisy-chains. The interlocking frame keeps multiple fans aligned so airflow paths stay consistent over time. Buyers who need a controller in the box or who prefer a fully wired PWM chain should consider other options.

Highlights

  • Wireless 2.4 GHz control removes cable clutter for RGB and speed
  • Interlocking frame design simplifies routing and keeps builds tidy
  • Fluid Dynamic Bearing runs quieter and lasts longer than sleeve alternatives
  • Dual-zone addressable RGB lets you customise each lighting ring independently
  • 140 mm blade moves more air at lower RPM for efficient cooling

Specifications

BrandLian li
TypeCase Fan
CompatibilityCase
Fan Size140mm
Bearing TypeFluid Dynamic
ColorBlack
LEDAddressable RGB
Shipping weight0.34 kg
Package size203 × 152 × 38 mm

Other versions of this model

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Questions about this item

How do I install the 140mm wireless fan and connect power for the 2.4 GHz control?

Mount the fan using the interlocking system, then supply power to the required wireless controller via a SATA connector from the power supply.

What maintenance will the fluid dynamic bearing need over time?

The sealed fluid dynamic bearing is designed for long life without lubrication; keep the blades dust-free with occasional low-pressure air cleaning.

What is the first limit reached under sustained high-speed operation?

The 1.6 inch LCD on the controller (sold separately) may reach its thermal throttle point before the fan bearing limits are encountered.

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