LIAN LI 

LIAN LI Lian-Li Fan UF-SLIN120-3B UNI FAN SL120 DC 12V&5V w Controller Black 3Pack RTL

Mfg Part Number:  UF-SLIN120-3B  
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Price: $108.32 + Free Shipping
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Last Updated: May 27, 2025
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INFINITY MIRROR FAN

A combination of the original UNI FAN SL and AL with a touch of infinity mirror, the SL-Infinity fans glow clear with multi-layer effects from any visible angle.

CENTERED INFINITY MIRROR ARGB

The circular-shaped infinity mirror at the center of the fan is tuned to have multiple layers spaced 0.5mm apart.

SIDE FRAME ARGB

Following the iconic angular lighting style of SL fans, the SL-Infinity fans have 2 thin LED strips on both sides of the fan blade.

ALUMINUM TRIM SURROUNDED INFINITY MIRROR

Surrounding aluminum trims are located on both sides of the frame. The geometric shape of the infinity mirror follows the front ARGB lighting strip in a top and bottom pattern that creates a 3D indented look.

REAR RIM OF LED AROUND THE ALUMINUM LOGO

Inspired by AL fans, there is a bright ARGB rim of light around the LIAN LI logo at the rear.

UNPRECEDENTED MODULARITY

The 2nd generation of UNI FAN SL revisits the interlocking style that can connect up to 4 fans in a cluster and makes cable management simpler and improves compatibility with radiators fittings.

DAISY CHAIN FAN

A pin-to-pad contact point passes the signal and power through the fan cluster.

REMOVABLE KEYLOCK

The interlocking key on each fan is now removable to improve compatibility with radiators fittings.

REVERSIBLE CABLE MODULE

The cable module is now placed at the center of the fan and can switch orientation to reduce clearance issues with the radiator inlet and outlet.

IMPROVED PERFORMANCE

The SL-Infinity 120 features a 10% performance optimization compared to the SL120 which results in better airflow (61.3 CFM), higher static pressure (2.66 mmH2O), and a larger range of fan speed (0, 200 ~ 2100RPM) at lower noise levels (29 dB(A)).

L-CONNECT 3 SOFTWARE TO CONTROL SL-INF FANS

Control and preview with precision the lighting effect of the SL-Infinity fans with the new L-Connect interface.

ENDLESS LIGHTING EFFECTS

Similar to the AL fans, L-Connect 3 can set the lighting effects of the SL-Infinity fans for both the fan blades and the fan frame inner edges separately, or go with pre-set combined lighting effects.

Option 1. Set the fan blade and inner fan frame lighting modes individually to achieve a custom look.

  • Fan Blade & Center Infinity Mirror LED
  • Angle Fan Frame & Side Infinity Mirror LED
  • Fan Blade & Center Infinity Mirror + Angle Fan Frame & Side Infinity Mirror LED


Option 2. Select the combining lighting mode

  • Electric Current
  • Mixing
  • Tide


INTELLIGENT START/ STOP FAN

Unique to the SL-Infinity fans, L-Connect 3 features a Start/ Stop mode to completely stop the fan when the CPU or GPU is running below your set temperature (the maximum 50°C), achieving minimal acoustic levels when the system is at low temperature.

SYNC FAN SPEED TO MOTHERBOARD

L-Connect 3 now offers an option to sync fan speed to the motherboard, also known as the PWM mode in the earlier L-Connect version.

Main Specification
General Information
Manufacturer Lian Li Industrial Co., Ltd
Manufacturer Part Number UF-SLIN120-3B
Manufacturer Website Address http://www.lian-li.com
Brand Name Lian Li
Product Line UNI FAN SL-INF
Product Model UF-SLIN120-3B
Product Name UNI FAN SL-INF UF-SLIN120-3B Cooling Fan
Packaged Quantity 3
Product Type Cooling Fan
Fan Information
Number of Fans 3
Fan Bearing Type Fluid Dynamic Bearing
Fan Speed (Min) 200 rpm
Fan Speed (Max) 2100 rpm
Maximum Airflow 61.30 CFM
Noise Levels (A-Weighted) 29 dB(A)
LED Color ARGB
Maximum Air Pressure 2.66mmH2O
Interfaces/Ports
Connectors 4 × 7-PIN
Power Description
Rated Current 180 mA
Physical Characteristics
Color Family Black
Product Color Black
Fan Height 4.72"
Fan Width 4.81"
Fan Depth 0.98"
Miscellaneous
Package Contents
  • UNI FAN SL-INF UF-SLIN120-3B Cooling Fan
  • Y-type 7-pin Splitter
  • Controller
Application/Usage Motherboard
Warranty
Limited Warranty 2 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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