Description
The Lian Li UNI FAN AL120 V2 represents a significant evolution in modular cooling technology, refining the interlocking mechanism that defined the original UNI FAN series. By utilizing a slide-in daisy-chain system, these fans connect physically and electrically, requiring only a single cable cluster for up to four fans. This design eliminates the traditional 'cable nest' found in high-airflow builds, allowing for a cleaner aesthetic and improved internal airflow. The V2 model increases the frame thickness to 28mm, which directly translates to a 20% increase in airflow performance compared to the first generation, making it a top-tier choice for both chassis intake and radiator cooling.
This product is for:
- Custom PC Builders: Ideal for those prioritizing a clean, cable-free interior without sacrificing thermal efficiency.
- High-Performance Gamers: Optimized for systems requiring high static pressure to push air through dense GPU and CPU heatsinks.
- RGB Enthusiasts: Perfect for users wanting sophisticated, multi-zone ARGB lighting controllable via dedicated software.
- Liquid Cooling Specialists: The 2.97 mmH2O static pressure makes these fans exceptionally effective for 360mm or 480mm radiators.
- Workstation Professionals: Reliable Fluid Dynamic Bearings (FDB) ensure long-term stability and low noise floor for quiet productivity environments.
Detailed specifications:
- Dimensions: 120 x 120 x 28 mm
- Fan Speed: 250 – 2000 RPM
- Maximum Airflow: 77.3 CFM
- Maximum Static Pressure: 2.97 mmH2O
- Noise Level: 28.7 dB(A) Max
- Bearing Type: Fluid Dynamic Bearing (FDB)
- Operating Voltage: DC 12V (Fan) & 5V (LED)
- Materials: PBT, Polycarbonate, and Brushed Aluminum
Installing the AL120 V2 is a tactile and efficient experience. The interlocking keys feel secure, and the removable mounting tabs provide better clearance for radiator fittings. Once powered, the L-Connect 3 software offers granular control over fan curves and lighting effects. The ARGB implementation is particularly striking, featuring light strips on the inner fan blades and the outer frame edges, accented by brushed aluminum medallions. At low RPMs, the fans are virtually silent, while at the 2000 RPM ceiling, they maintain a consistent, non-intrusive hum, effectively managing temperatures even under heavy synthetic loads.
When compared to the original AL120, the V2 provides a substantial performance uplift. The increase from 25mm to 28mm thickness allows for a larger blade surface area, resulting in an airflow jump from 64.5 CFM to 77.3 CFM. Furthermore, the V2 simplifies the wiring further by allowing two clusters of fans to bridge together via a single extension cable. While the original AL120 remains a solid choice for space-constrained cases, the V2 is the superior option for users seeking the highest possible static pressure and the most refined software ecosystem available in the Lian Li lineup.
Q&A:
- How many AL120 V2 fans can be connected to a single controller? The UNI HUB included in the 3-pack supports up to 16 fans across four ports, with a maximum of 6 fans per single port string.
- What is the difference between the single pack and the triple pack? The triple pack includes the proprietary UNI HUB controller and necessary cables, while the single pack includes a 4-pin PWM and 3-pin ARGB adapter for direct motherboard connection.
- Is the AL120 V2 compatible with L-Connect 2? No, the V2 series is optimized for the L-Connect 3 software, which provides more advanced lighting synchronization and system monitoring features.
- Will these fans fit on a standard 120mm radiator? Yes, though they are 28mm thick instead of the standard 25mm, so ensure your case has the extra 3mm of clearance above or in front of the radiator.
- Can I mix AL120 V1 and V2 fans on the same controller? While they can sometimes be connected to the same hub if using different ports, it is recommended to use the V2 controller for V2 fans to ensure full compatibility with lighting effects and RPM telemetry.
