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Three black 120mm ARGB case fans with 1.6 inch LCD screens and 2.4 GHz wireless control

Lian Li

Lian Li 12SLLCD1W3B 120mm case fan triple pack 1.6" LCD 2.4 GHz wireless black

SKU CH-B51N-80GEB MPN 12SLLCD1W3B

Three 120 mm ARGB case fans with 1.6" LCD screens and 2.4 GHz wireless control, supplied as a triple pack with controller included

  • TypeCase Fan
  • Fan Size120mm
  • ColorBlack
  • LEDARGB

Model Regular

Option 3 Pack, LCD Version

  • 4 GHz wireless control cuts cable clutter
  • 6 inch LCD shows temps or custom images
  • ARGB lighting syncs across three 120 mm fans
  • Daisy-chain design simplifies installation
  • SATA-powered controller included for immediate setup

Wireless LCD fan pack

This triple pack of 120 mm case fans adds a 1.6 inch LCD to each unit and uses a 2.4 GHz wireless link for ARGB and speed control. A single controller is included and required, with power drawn from a SATA connection. The daisy-chain design keeps internal cabling minimal.

For tidy showcases, not silent rigs

Builders who want per-fan graphics or live stats without routing video cables will benefit from the wireless LCD array. Systems that prioritise absolute minimum noise or that lack a spare SATA power lead should consider standard PWM fans instead.

1.6 inch LCD per fan

Each fan carries its own 1.6 inch display driven over the 2.4 GHz wireless channel, so the screen content is the deciding spec when choosing this pack over a non-LCD alternative.

Highlights

  • 4 GHz wireless control cuts cable clutter
  • 6 inch LCD shows temps or custom images
  • ARGB lighting syncs across three 120 mm fans
  • Daisy-chain design simplifies installation
  • SATA-powered controller included for immediate setup

Specifications

BrandLian li
TypeCase Fan
Fan Size120mm
ColorBlack
LEDARGB
Shipping weight0.95 kg
Package size157 × 137 × 102 mm

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Questions about this item

What controller connection does the included wireless controller need for power?

The wireless controller requires a SATA power connection from the power supply.

How are the three 120mm fans linked together during installation?

The fans use a daisy-chain design so each unit connects to the next in series.

What software keeps the 1.6 LCD display and ARGB lighting functions up to date?

The L3 software provides updates for the LCD display and wireless RGB control.

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