Lian Li UNI SL-INF 120 ARGB Fan 120mm Reverse Blade PWM Black - UF-RSLIN120-1B

This Lian Li UNI SL-INF 120 ARGB Reverse Blade is a 120 mm fan aimed at more organized and thought-out builds – especially when you want to hide the frame and cables but maintain good airflow. The reverse rotation direction makes it convenient to mount where you want the "beautiful" side to face you without sacrificing airflow direction. You get Addressable RGB lighting and standard 3 pin ARGB and 4 pin PWM connectors, so you can connect it to almost any modern controller or motherboard. The black casing and fluid dynamic bearing suggest a more serious build with an emphasis on durability and aesthetics.

What You Get

The dimensions of 120 x 122.1 x 25 mm make it compatible with standard fan positions and most 120 mm radiators, giving you flexibility when building an air or water cooling profile. The RPM range of 200 – 2200 RPM allows you to tune the fan from nearly silent idle to aggressive cooling under serious load. At a maximum of 69.7 CFM airflow and static pressure 2.2 mmH2O, you can use it on dense radiators and behind dust filters without choking the system. The noise level of 32.2 dBA at maximum RPM is a reasonable compromise for a fan that can spin up to 2200 RPM, especially if you use a PWM curve to keep it quieter during daily work. Powered by 12 V DC for the motor and 5 V DC for ARGB, plus consumption up to 0.78 A, requires you to monitor the total amperage on fan/ARGB headers, but it stays within normal limits for a modern ARGB fan.

• 120 mm Size – standard format that fits most cases and 120 mm radiators for CPU and GPU cooling.
• Reverse Rotation Direction – allows you to mount the fan so that the front side and lighting are visible without changing the airflow direction.
• Addressable RGB Lighting – controlled via 3 pin ADD-RGB 5V (V-D-NC-G) connector for synchronization with the motherboard or controller.
• 4 pin PWM Connector – gives you fine control over RPM (200 – 2200 RPM) relative to temperature and load.
• 69.7 CFM Airflow and 2.2 mmH2O Static Pressure – combine well for both intake/exhaust in a case, as well as for radiators and denser filters.
• 32.2 dBA Noise Level at maximum RPM – suitable for gaming and work, remaining noticeably quieter at lower speeds.
• Fluid Dynamic Bearing bearing – provides better durability and lower noise compared to cheap sleeve solutions, especially at higher RPM.
• Application: Case and Radiator Fan – you can use it for general airflow as well as in AIO or custom loop configurations.

Who It's Suitable For

It is suitable if you are building a case with visible fans and want to control the airflow direction without sacrificing aesthetics – especially for front intake or side panel configurations. A good choice for a gaming build with ARGB synchronization and for systems with AIO where both pressure and good CFM are needed. It is not the most logical choice if you are chasing an absolutely silent configuration at any cost and will never raise RPM above low values.

Combining reverse blade design, strong airflow, and Addressable RGB in a standard 120 mm format, this Lian Li UNI SL-INF gives you a flexible fan that works well and looks great in modern ARGB builds.