Description
The Lian Li UNI FAN SL120 represents a significant shift in PC DIY assembly, focusing on the reduction of cable complexity without compromising thermal performance. By utilizing a slide-in interlocking mechanism, these fans connect physically and electrically, requiring only two cables for a cluster of up to four fans. Each unit is built with a Fluid Dynamic Bearing (FDB) for longevity and quiet operation, reaching speeds up to 1900 RPM while maintaining a maximum noise level of 31 dB(A). The white aesthetic is complemented by sandblasted aluminum trim and dual-zone lighting, providing a premium finish for modern high-end builds.
This product is for:
- Professional PC builders looking to minimize cable management time and clutter.
- Aesthetic-focused enthusiasts designing all-white or high-contrast themed systems.
- Liquid cooling users requiring high static pressure fans for thick radiators.
- Gamers seeking customizable ARGB lighting synchronized via software.
- Performance-oriented users who prioritize high airflow (58.54 CFM) and durable FDB bearings.
Detailed specifications:
- Dimensions: 122.8 x 122.4 x 25 mm
- Fan Speed: 800 - 1900 RPM
- Maximum Airflow: 58.54 CFM
- Maximum Static Pressure: 2.54 mm H2O
- Noise Level: 17 - 31 dB(A)
- Bearing Type: Fluid Dynamic Bearing (FDB)
- Rated Voltage: DC 12V (Fan) & 5V (LED)
- Lighting: 32 Addressable RGB LEDs per fan
- Connectivity: Proprietary interlocking daisy-chain system
Installing the UNI FAN SL120 transforms the building experience from a cable-routing chore into a streamlined modular process. The physical connection between fans is secure, ensuring no vibration gaps, while the integrated rubber pads further dampen resonance against the chassis. Users can control both fan curves and lighting effects through the L-Connect software, which offers granular control over the 32 LEDs per fan. The high static pressure of 2.54 mm H2O ensures that even when mounted against restrictive mesh or radiators, the fans maintain consistent thermal dissipation.
Compared to traditional ARGB fans that require separate PWM and RGB headers for every single unit, the UNI FAN SL120 system reduces the cable count by up to 75% in a standard three-fan configuration. While standard fans often struggle with cable bulk in the rear chamber of the case, the SL120’s modularity allows for a cleaner interior and improved secondary airflow. In terms of performance, the 2.54 mm H2O static pressure outperforms many standard case fans, making these a versatile hybrid choice for both case intake and radiator exhaust roles.
How do I determine the correct fan orientation for my case?
For bottom or side intake, use the fans to pull air from the outside in; for top or rear exhaust, orient them to push air out. A positive pressure setup (more intake than exhaust) is recommended to prevent dust buildup.
Can I control the lighting without using the Lian Li software?
Yes, the included controller can be synced with your motherboard's ARGB software (such as ASUS Aura Sync or MSI Mystic Light) via the 5V 3-pin header.
How many fans can be linked to a single cable set?
A single cluster can support up to four interlocking fans, which are then managed as a single group through the controller.
Are these fans suitable for CPU water cooling radiators?
Absolutely. With a static pressure of 2.54 mm H2O, the SL120 is specifically designed to push air through the dense fins of liquid cooling radiators effectively.
Q&A:
What is the benefit of the Fluid Dynamic Bearing (FDB) used in these fans?
FDB bearings use a pressurized film of oil to reduce friction and vibration, resulting in a longer lifespan and lower noise levels compared to standard sleeve or ball-bearing fans.
