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Three black 120 mm case fans with reverse blades and ARGB lighting plus a controller

Lian Li

Lian Li UNI FAN CL Flex 120 mm Reverse Blade ARGB 3 Pack Controller Black

SKU CH-7ZQ4-TFYQ9

Three 120 mm reverse-blade case fans with included controller, ARGB lighting and wireless speed control

  • Fan size120 mm
  • Number of fans3 Fans
  • Fan controlController
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack

Color Black

Model LED Reverse Blade

Model 3 Pack

  • Three fans included for balanced airflow
  • 120 mm reverse-blade design optimises static pressure
  • Wireless control adjusts speed and ARGB lighting
  • Motherboard 5 V 3-pin ARGB sync with PWM speed control
  • Flex receiver enables L-Connect 3 or motherboard control

Product Identity

The Lian Li UNI FAN CL Flex 120 mm Reverse Blade ARGB 3 Pack includes three black case fans and a dedicated controller. Each fan measures 120 mm and features a reverse-blade design for specialised airflow direction. Wireless control allows speed and lighting adjustments without extra cables.

Who It Suits

Builders who want simplified cable management and wireless ARGB control across three fans will benefit from the included Flex receiver. The package supports both motherboard PWM and L-Connect 3 software. Buyers needing standard blade orientation or a different fan count should look elsewhere.

Deciding Specification

The reverse-blade orientation is the critical detail; it moves air in the opposite direction to conventional fans. Verify that your case layout requires this specific airflow pattern before purchasing. The 120 mm size fits standard mounting points.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 84% of the 8,339 comparable items (median $19.99).
Fan size 120 mm
Typical for this category: the median of 1,114 items is 120 mm.

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Specifications

Product
Brand nameLian li
Model name12RCL1F3B
Product typeCase Fan
Product colorBlack
Size & build
Fan size120 mm
Number of fans3 Fans
Compatibility
Compatible withCase
More details
Fan controlController

Other versions of this model

5 more in the same range

Questions about this item

How does the 120 mm reverse-blade design handle airflow under sustained load?

The reverse-blade fans pull air through the heatsink or radiator fins, maintaining consistent static pressure during long sessions.

What noise and heat levels should I expect when all three fans run continuously?

PWM control lets the motherboard or L-Connect 3 software lower RPM as temperatures drop, keeping acoustic output and motor heat minimal during all-day operation.

Which motherboard headers are required to run the 12 fans with ARGB and PWM?

A 5 V 3-pin ARGB header for lighting and a 4-pin PWM header for speed control; the included Flex receiver consolidates both signals for the three-fan chain.

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