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Three white 120 mm square fans with LCD screens, 28 mm thick, in a pack of three

Lian Li

Lian Li 12TLLCD3W 120 mm case fan 3 pack White

SKU CH-3S1S-32Y53 MPN 12TLLCD3W

Three 120 mm white RGB fans with LCD screens, fluid-dynamic bearings and a controller deliver up to 62 CFM at 27 dB(A)

  • Fan Counts3 Fans
  • Fan ControllerController
  • TypeCase Fan
  • Fan Size120mm
  • Fan Thickness28mm
  • Bearing TypeFluid Dynamic

Option 120mm 3 Pack Fan - White

  • 120mm 3 Pack Fan - Black
  • 120mm 3 Pack Fan - White

Struck-through versions exist but are not stocked here.

  • Three fans in one pack simplify RGB loop builds
  • 120 mm size fits standard chassis mounts
  • Fluid Dynamic bearing keeps noise down to 27 dB(A)
  • 350 to 1900 RPM range delivers up to 62 CFM airflow
  • White frame with RGB LEDs matches light-themed interiors

Three fans with LCD display

The pack contains three 120 mm white case fans, each 28 mm thick and fitted with an integrated LCD screen. They connect through the included controller and spin between 350 and 1900 RPM using fluid-dynamic bearings. Maximum airflow reaches 62 CFM at a noise ceiling of 27 dB(A). Power is supplied via standard 4-pin connectors.

Controller simplifies cabling and lighting

The bundled controller lets all three fans share a single PWM header and synchronises their RGB illumination without extra adapters. Each LCD panel can show custom images or real-time sensor data through the vendor software, so the visual effect is configurable per fan. No additional hubs or splitters are required for basic operation.

Verify 28 mm clearance and 4-pin headers

Measure the space between your radiator, side panel or adjacent components to confirm 28 mm thickness fits. Ensure the motherboard provides at least one 4-pin PWM header for the controller and that your case can accommodate 124 mm overall width per fan. Builds needing thinner profiles or 3-pin voltage control only will not match this kit.

Highlights

  • Three fans in one pack simplify RGB loop builds
  • 120 mm size fits standard chassis mounts
  • Fluid Dynamic bearing keeps noise down to 27 dB(A)
  • 350 to 1900 RPM range delivers up to 62 CFM airflow
  • White frame with RGB LEDs matches light-themed interiors

Specifications

BrandLian li
Model12TLLCD3W
Fan Counts3 Fans
Fan ControllerController
TypeCase Fan
Fan Size120mm
Fan Thickness28mm
Bearing TypeFluid Dynamic
RPM350~1900 RPM
Air Flow62 CFM (Maximum)
Air Pressure2.9 mmH20 (Maximum)
Noise Level27 dB(A) Max
Power Connector4 Pin
ColorWhite
LEDRGB
Dimensions124x120x28 mm
Shipping weight1.02 kg
Package size142 × 142 × 124 mm

Questions about this item

Will the fluid-dynamic bearings in these 120 mm fans need lubrication or replacement after long-term use?

The fluid-dynamic bearings are sealed and maintenance-free; they do not require lubrication and are rated for continuous operation without scheduled replacement.

At the maximum 1900 RPM speed, which limit appears first — the 62 CFM airflow ceiling or the 2.9 mmH₂O static-pressure ceiling?

Both 62 CFM airflow and 2.9 mmH₂O static pressure are specified at the same 1900 RPM maximum, so neither limit is reached before the other under sustained load.

How much noise and heat do the three fans produce when running all day at the 27 dB(A) maximum rating?

At full speed the trio reaches 27 dB(A); heat output is negligible compared to system components, and the 4-pin PWM connector lets the motherboard lower speed and noise during lighter loads.

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