Lian Li SL-INFINITY 12 cm musta 2100 RPM 29 dB

LIAN LI SL-INFINITY 120 mm is a 12 cm computer case fan designed to combine visual lighting effects with reliable airflow. The fan features a centered circular infinity mirror with multi-layer ARGB effects, side-frame ARGB strips, aluminum trims that create a 3D indented look, and an ARGB rim around the rear LIAN LI logo. The model offers up to 2100 RPM, a maximum airflow of 61.3 CFM, a maximum static pressure of 2.66 mmH2O and operates at approximately 29 dB using Fluid Dynamic Bearing technology for long-term durability.

Advantages

The SL-INFINITY fan integrates a layered infinity mirror and multiple ARGB lighting zones for consistent illumination from different viewing angles while maintaining a standard 120 mm form factor compatible with most PC cases. Its Fluid Dynamic Bearing reduces noise and increases lifespan, and the fan supports daisy-chaining to simplify cable management when installing multiple units.

Suitable for

• Desktop PC chassis cooling and intake/exhaust fans
• Custom gaming builds that require ARGB lighting and visual accents
• Systems needing a balance of airflow (61.3 CFM) and moderate static pressure (2.66 mmH2O)

Key specifications

• Type: Fan
• Fan diameter: 120 mm
• Maximum speed: 2100 RPM
• Noise level: 29 dB (typical)
• Maximum airflow: 61.3 CFM
• Maximum static pressure: 2.66 mmH2O
• Bearing: Fluid Dynamic Bearing
• Colour: Black
• MPN: UF-SLIN120-3B
• EAN: 4718466011732

How to use

Install the fan in a compatible 120 mm mount inside the PC case, aligning airflow direction according to intake or exhaust needs. Connect the power and ARGB signal using the supplied connectors; when installing multiple SL-INFINITY fans, use the daisy-chain feature to link fans together to reduce cable clutter. Ensure screws are tightened evenly to avoid vibration and route cables to prevent interference with moving blades.

Recommendations

Place the fan where it complements case airflow layout—front or bottom for intake, top or rear for exhaust—and verify ARGB control compatibility with your motherboard or controller. Regularly check and clean dust buildup to maintain optimal airflow and quieter operation.