Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller
Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller, photo 2
Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller, photo 3
Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller, photo 4
Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller, photo 5
Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller, photo 6
Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller, photo 7
Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller, photo 8
Lian Li

Lian Li UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller

SKU HC-235041MPN 12RSLIN3B

  • 120 mm
  • 3-pack
  • 4 Pin (PWM)

Highlights

  • Three 120mm reverse-blade PWM fans with aluminum frames
  • 40 addressable RGB LEDs per fan with infinity mirror effect
  • Daisy-chain plug system carries power, PWM, and ARGB signals
  • Fluid dynamic bearing, 200–2,100 RPM, up to 32 dB(A)
  • Max airflow 108.05 m³/h, static pressure 2.02 mmH2O
  • Includes L-Connect 3 controller for software control

Key specs

Size
120 mm
Fans in pack
3
Connector
4 Pin (PWM)
Reverse blades
Yes
RGB lighting
Yes
Color
Black
All specifications
$81.99
  • ≈ 0.001063 BTC
  • ≈ 0.03581 ETH
  • ≈ 82.07 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 3 years
  • 30-day returns Unused items in original packaging
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Overview

A three-pack of 120mm reverse-blade PWM intake fans featuring addressable RGB lighting, infinity mirror effects, and a daisy-chain connection system. Includes a controller for unified management.

Design and Build

Each fan uses a black aluminum frame with a reverse blade rotor for intake orientation. The hydrodynamic bearing reduces friction for smooth operation and a long lifespan. Rubber decouplers on the corners minimize vibration transfer to the case.

Lighting and Effects

Forty digitally addressable RGB LEDs sit on the rotor hub and two frame strips. Infinity mirrors on the front hub and two side panels amplify the lighting depth. Effects are configurable via L-Connect 3 software.

Connection System

Fans link together through pin contacts that transmit power, PWM, and ARGB data in a single daisy chain. The revised 7-pin cable module is centered on the frame and removable to clear radiator fittings. An adapter for direct motherboard connection is included with single-fan retail units.

Performance and Control

Speed ranges from 200 to 2,100 RPM, delivering up to 108.05 m³/h airflow and 2.02 mmH2O static pressure at 32 dB(A). The included L-Connect 3 controller provides two ports for fan clusters and enables software-based speed curves, zero-RPM mode, and lighting synchronization.

UNI FAN SL-INF 120 ARGB Reverse Blade PWM Fan 3-Pack with Controller specifications

General
BrandLian Li
Manufacturer part no.12RSLIN3B
EAN4718466017925
Warranty3 years (manufacturer)
Fan Specifications
Fan DesignIndividual Fan
Fan Size120 mm
Fan mounting size120 mm
Fan Blade DirectionReverse
Fan BearingFluid Dynamic Bearing
Min. Fan RPM200 rpm
Max. Fan RPM2100 rpm
Max. Single Fan Airflow63.6 cfm
Max. Static Pressure2.02 mmH2O
Power Specifications
Rated voltage12 V
Starting voltage6 V
Noise
Max. Single Fan Noise32 dB(A)
Internal Ports
Fan connectors4 Pin (PWM)
RGB / LED connectors1x Digital RGB (3-Pin 5V/12VDG)
Product Series
Product Series/FamilyUNI FAN SL INF
Display
Display IncludedNo
Lighting
Lighting / RGBYes
Lighting ColorRGB
Color
Primary ColorBlack
Fan Main Color (Frame)Black
Fan Main Color (Rotor)Black
Materials
MaterialsAluminum, PBT, Polycarbonate
Dimensions
Length / Depth122 mm
Width120 mm
Fan height25 mm
Set
SetYes
Number of Products in Set3

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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