Lian Li UNI FAN SL-INF Wireless Fan 120mm, Reverse Blade Black - 12RSLIN1W1B

This Lian Li UNI FAN SL-INF Wireless Fan 120mm Reverse Blade in black is a 120 mm fan aimed at more upgraded builds, where you are looking for both good aesthetics and serious cooling. The reverse blade design is key if you want to see the „beautiful“ side of the fan without sacrificing airflow. Addressable RGB gives you full control over the lighting, while the maximum 2200 RPM and up to 69.7 CFM airflow make it capable of cooling even hotter systems.

What you get
You get a fan with a size of 120 x 124 x 28 mm, which can easily work both as a case cooler and on a radiator. The reverse rotation direction is particularly useful for configurations with visible radiators or front intake fans, where you want RGB and a clean look from the front side without reversing the airflow logic of the case. With up to 69.7 CFM and static pressure of 3.4 mmH2O, you have enough capability to push through denser radiators or mesh panels. The Fluid Dynamic Bearing helps for smoother operation and better lifespan at higher speeds, while up to 32.2 dBA noise is a reasonable compromise for a fan that reaches 2200 RPM. Thanks to the 4 pin PWM control, you can set a speed curve according to temperature and keep it quieter at idle.

• Standard size according to 120 mm standard, suitable for most cases as well as compatible radiators.
• Reverse rotation direction (Reverse), allowing you to see the RGB side without confusing the airflow direction.
• Addressable RGB lighting Addressable RGB for precise control of effects and synchronization with other components.
• Good balance between airflow 69.7 CFM and static pressure 3.4 mmH2O for use both in a case and on a radiator.
• Wide speed range from 200 - 2200 RPM, allowing for both quiet mode and aggressive cooling when needed.
• Bearing type Fluid Dynamic Bearing for smoother operation and better durability in daily use.
• Flexible connectivity with Fan 4 pin PWM, 3 pin ADD-RGB 5V (V-D-NC-G), SATA power and an additional 2 PIN connector for easier integration into various builds.

Who it is suitable for
It is suitable if you are making a mid-range or high-end build with a focus on aesthetics and airflow control – especially with AIO liquid coolers and front or side panels with visible lighting. If you are aiming for an ultra-quiet passively oriented build at very low speeds, you might find a model with lower maximum noise and a focus on acoustics rather than performance more interesting.

The combination of reverse blade design, serious airflow, and addressable RGB in one 120 mm package makes this fan a good choice when you want both effective cooling and a clean and organized appearance of the configuration.