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Three white 120 mm case fans with infinity mirror side frames and included controller

Lian Li

Lian Li UNI FAN SL Flex 120mm ARGB 3 Pack White

SKU CH-PK8W-9ZSRS

Three 120 mm white case fans with ARGB lighting and an included controller for PWM or wireless speed control

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

Color White

Model LED Normal Blade

Model 3 Pack

  • Infinity mirror frame creates striking visual depth
  • 5V 3-pin ARGB syncs lighting with motherboard software
  • Flexible PWM or wireless control simplifies cable management
  • Three 120 mm fans included for balanced airflow
  • Normal blade design ensures standard airflow direction

Three White 120 mm Fans with Controller

This pack contains three Lian Li UNI FAN SL Flex 120 mm ARGB case fans and a dedicated controller. The units feature normal-blade rotors and a redesigned infinity-mirror side frame. A 5 V 3-pin ARGB connection lets motherboard software manage lighting while PWM or wireless links handle speed control. The bundle suits builders who want coordinated illumination and simplified cabling across a single chassis.

Buyers Wanting Reverse Airflow or Single Units

These fans move air in the standard direction, so they do not suit builds that require reverse-blade units for push-pull or specialised exhaust layouts. The package is sold only as a three-fan kit with the controller included, making it a poor match for anyone needing a single replacement fan or a different quantity. Users who prefer purely motherboard-driven PWM without any wireless option should also consider alternatives.

Normal Blade Direction Is the Deciding Factor

The most important specification is the normal blade orientation, which fixes the airflow direction for the entire kit. If your thermal design calls for reverse flow, this pack will not meet that requirement. When the standard direction matches your case layout, the included controller and ARGB sync provide a complete, ready-to-install cooling solution.

How it compares

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

Price $53.99
Pricier than about 90% 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 name12SL1F3 W
Product typeCase Fan
Product colorWhite
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 loud are the three 120 mm fans when they run all day?

The fans use a normal-blade design and connect via PWM so speed can be managed through motherboard software or L-Connect 3, letting you balance airflow and noise for continuous operation.

What must I already own to control the ARGB lighting and fan speed?

A motherboard with a 5V 3-pin ARGB header and a PWM header, or the included FLEX receiver for wireless L-Connect 3 control.

Will these white 120 mm fans work with my older Lian Li wireless fans?

Yes, the FLEX receiver provides backward compatibility with existing SL Wireless and CL Wireless fans so they can run together in the same system.

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