Lian Li CL Flex 120 Uni Fan ARGB PWM 120mm Black 3 Pack

The Lian Li UNI FAN CL FLEX 3 Pack provides three 120mm interlocking PWM fans with dual-zone RGB lighting, a FLEX Receiver and L-Wireless Controller for streamlined installation and flexible control. Designed to simplify multi-fan setups, the interlocking design allows the three fans to connect into a single aligned group for cleaner cable management, while each FLEX Receiver supports up to four matching fans. The dual zone RGB system allows the fan blades and side light strips to be controlled independently, with support for L-Connect 3 and motherboard ARGB synchronisation. The included L-Wireless Controller enables unified 2.4GHz wireless control of compatible Lian Li devices across up to 10 channels, while the fans can also be controlled directly through motherboard PWM and ARGB connections. Equipped with Fluid Dynamic Bearings, the standard blade CL FLEX fans operate from 250 to 2100 RPM, delivering up to 77.34 CFM airflow and 2.52 mmH2O static pressure at 29.8 dBA.

Features

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Uni Fan CL Flex

• 120 mm interlocking fans.
• Dual-zone RGB lighting enables independent control of the fan blades and side light strips.
• Aluminium-style centre nameplate adds a refined focal point to the clean RGB design.
• Supports L-Connect 3, motherboard ARGB synchronisation, and PWM fan control.
• FLEX Receiver integrates power, RPM reporting, fan-speed, and lighting control into one compact module.
• L-Wireless enables unified control of up to 10 channels of compatible LIAN LI devices.
• Each receiver supports up to four matching fans for streamlined installation and expansion.
• FDB bearing delivers up to 2100 RPM, 77.34 CFM airflow, and 2.52 mmH₂O static pressure.

Next-Gen Connections. Endless Flexibility

• 2 Control Modes
• Aluminium Nameplate
• L-Wireless Sync
• L-Connect Control
• DUAL-ZONE RGB
• FDB Bearing
• Interlocking Design
• Support MB Control

Dual-Zone RGB Lighting

Dual-zone RGB lighting allows the fan blade and dual side strips to be controlled separately, creating layered illumination with a clean yet expressive look for any build style.

Control Refined into One Module

The FLEX Receiver streamlines power, RPM reporting, fan speed, and lighting control into one compact module for refined, flexible control.

Flexible Control, Your Way

Using the included FLEX receivers, the UNI FAN FLEX Series supports both L-Connect 3 and motherboard control, giving you the flexibility to choose the control mode that best fits your setup.

* The L-Wireless Controller is included with the 3-pack fan version only. * Connect the fan's 5V 3-Pin cable directly to the MB headers.

Built for Motherboard Sync

Connect the 4-Pin PWM and the optional 5V 3-Pin ARGB cable to synchronise fan speed and lighting through your motherboard BIOS or RGB software for a seamless system-wide lighting experience.

Note: Motherboard sync can be used without L-Connect 3. When the wireless receiver is connected and bound in L-Connect 3, users can freely switch between motherboard sync and L-Wireless lighting control.

Unified Wireless Ecosystem

Manage up to 10 channels of compatible LIAN LI devices through 2.4GHz wireless control in L-Connect 3, unifying FLEX fans, wireless UNI FANs, AIOs, cases, Strimmer Wireless, and more.

Personalised Control Through L-Connect 3

L-Connect 3 brings fan speed, fan curves, and lighting effects into one intuitive interface, allowing users to fine-tune cooling performance and RGB style with presets or custom profiles.

Custom Device Naming

Rename devices, arrange fan order, and manage fan groups in L-Connect 3 to mirror your actual build layout, making setup and future adjustments easier.

Strong Airflow, Controlled Acoustics

With FDB bearing, UNI FAN CL FLEX balances strong airflow, static pressure, and acoustics for reliable cooling.

Aluminium Centre Nameplate

The aluminium-style centre nameplate creates a refined focal point that elevates the clean RGB design.

Secure Interlocking Design

The interlocking clip design links multiple UNI FAN CL FLEX fans into one aligned group for easier installation and cleaner cable management.

Expandable Fan Grouping

Connect up to four matching UNI FAN CL FLEX fans to a single FLEX Receiver for clean, organised fan group expansion.

Note: For optimal RPM accuracy, group fans with the same blade orientation on each receiver.

3-Year Warranty

Built for long-term reliability, UNI FAN CL FLEX is backed by a 3-year warranty for greater peace of mind.