LIAN LI UNI FAN SL-INF LCD FLEX 120mm ARGB Standard-Blade 3-Pack – Black | 12SLIND1F3B
The LIAN LI UNI FAN SL-INF LCD FLEX 3-pack includes three interlocking 120mm standard-blade fans, each featuring a 1.8-inch 400 × 400 LCD, triple-zone ARGB lighting and infinity-mirror styling. Performance reaches 59.2 CFM with speeds up to 2000 RPM. The L-Wireless Controller is not included.
Product Overview
The LIAN LI UNI FAN SL-INF LCD FLEX 120mm 3-Pack combines advanced system cooling with highly customizable displays and signature infinity-mirror illumination. Finished in black, these standard-blade fans are designed for builds that require conventional airflow alongside premium RGB presentation.
Each fan features a 1.8-inch LCD display with a 400 × 400 resolution and 60Hz refresh rate. The screens can display supported images, GIFs and MP4 videos, providing space for personalized animations, system themes and visual effects. Triple-zone ARGB lighting illuminates the fan blades, frame edges and infinity mirrors for a detailed, layered appearance. lian-li.com
Cooling performance reaches up to 59.2 CFM of airflow and 2.34mmH₂O of static pressure, making the fans suitable for case ventilation and radiator applications. Their fluid dynamic bearings support smooth operation, while PWM control provides a speed range of 350–2000 RPM and zero-RPM capability when supported by the connected control system.
LIAN LI’s modular interlocking construction reduces cable clutter between adjacent fans. The included LCD FLEX Receiver, USB cable and motherboard connection cables allow display, lighting and fan operation without an L-Wireless Controller. However, the optional controller is required to use L-Wireless Sync wireless mode. The exact 12SLIND1F3B three-pack does not include this controller.
Key Features
- 🖤 Black Standard-Blade Edition
- 🌀 3 × 120mm LCD Fans
- 🖥️ 1.8-inch LCD on Each Fan
- 🔍 400 × 400 LCD Resolution
- 🎞️ Supports MP4, GIF, JPG and PNG
- 🌈 Triple-Zone ARGB Lighting
- 🪞 Dual-Sided Infinity-Mirror Styling
- 💨 Up to 59.2 CFM Airflow
- 🌪️ 2.34mmH₂O Static Pressure
- ⚡ 350–2000 RPM PWM Control
- 💤 Zero-RPM Capability
- 🔗 Modular Interlocking Design
- ⚙️ Fluid Dynamic Bearing
- 🎛️ LIAN LI L-Connect 3 Support
- 📡 L-Wireless Sync Compatible
- ⚠️ L-Wireless Controller Not Included
Package Contents
- 3 × LIAN LI UNI FAN SL-INF LCD FLEX 120mm Fans
- 1 × LCD FLEX Receiver
- 1 × 9-Pin Internal USB Cable
- 1 × 5V 3-Pin ARGB Cable
- 1 × 1-to-3 PWM-to-SATA Cable
- Mounting Screws
- Documentation
Technical Specifications
| Category | Fans |
| Manufacturer | Lian Li |
| Model | 12SLIND1F3B |
| Color | Black |
| Pack Size | 3 Fans |
| Fan Size | 120 × 124 × 28 mm |
| Blade Type | Standard |
| LCD Display | 1.8-inch / 400×400 / 60Hz |
| Fan Speed | 350–2000 RPM |
| Airflow | 59.2 CFM |
| L-Wireless Controller | Not Included |
| Warranty | 1 Year Manufacturer Warranty |
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