Lian Li UNI Fan SL INF Flex 120MM RGB Blade Black 3 Fans With Controller Fan
- Model: Lian Li UNI FAN SL-INF FLEX 3-Pack Black (12SLIN1F3B)
- Type: 120mm ARGB Case Fan (LED Version, Standard Blade) | 3-Fan Modular Pack
- Performance: 200 ~ 2300 RPM | 67 CFM Max Airflow | 3.4 mmH2O Static Pressure | 29.2 dBA Max Noise
- Lighting: 58 ARGB LEDs per fan | Three-zone lighting (blade, side infinity mirror, edge) | Dual-sided asymmetrical infinity-mirror frame design
- Cooling & Build: Fluid Dynamic Bearing (FDB) for quiet, long-lasting operation | PBT/PC Material | Dimensions: 120 x 124 x 28 mm per fan
- Control & Connectivity: Includes L-Wireless Controller & LED FLEX Receiver | Supports 2.4GHz wireless control via L-Connect 3 software and standard Motherboard ARGB sync
- Included Accessories: 3x Fans | 1x L-Wireless Controller | 1x LED FLEX Receiver | 1x 5V 3-Pin ARGB Cable | 1x 1-to-3 PWM to SATA Cable
- Warranty: 3 Years
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Ask for an alternative on WhatsAppLian Li UNI Fan SL-INF Flex 120 Black (3-Pack)
67 CFM · 2300 RPM · ARGB Infinity Mirror · L-Wireless Controller
Why Choose the SL-INF Flex?
Strong Cooling
67 CFM airflow with 3.4 mmH₂O static pressure at up to 2300 RPM. Ideal for cases, radiators, and CPU coolers.
Triple-Zone ARGB
Three independently controlled lighting zones with infinity mirror and dual-sided frame for dimensional RGB effects.
L-Wireless Control
Includes L-Wireless Controller for wireless fan speed and lighting control. Also supports motherboard PWM and ARGB sync.
Engineered for Performance & Style
FDB Bearing & Optimized Blades
Fluid Dynamic Bearing and an enhanced oil retention groove reduce friction for quieter operation and long-term reliability. 28mm thick frame with tight blade tolerances delivers 67 CFM at 29.2 dBA.
Flexible Control Modes
Choose between L-Wireless Controller, motherboard PWM + ARGB sync, or L-Connect 3 software. The daisy-chain design reduces cable clutter and simplifies installation.
Three Zones, Endless Brilliance
The SL-INF Flex features three independently controlled lighting zones: the fan blades, the light strips with the outer edge of the infinity mirror, and the central infinity mirror area. With dual-sided frame lighting and 58 addressable RGB LEDs, it creates a full-range RGB showcase from every angle.
Triple-Zone ARGB · Infinity Mirror
Asymmetrical Design, Infinite Depth
The SL-INF Flex series features a dual-sided frame design with an angled pattern on one side and a dual-rectangle design on the other. Layered lighting effects create a richer, more dimensional visual experience that stands out in any build.
Dual-Sided Frame · Dimensional RGB
One Controller, Complete Control
Driven by 2.4GHz wireless technology, one L-Wireless Controller unifies up to 10 groups of compatible LIAN LI devices through a compact rear I/O USB receiver. With L-Connect 3, control fan curves, ARGB lighting, and custom profiles with a single interface.
2.4GHz Wireless · Up to 10 Groups
Daisy Chain Design
The tool-free joint design allows fans to be connected directly to each other, reducing the number of individual cables needed. Power and control signals transmit from one fan to another without extra wiring, making installation faster and the interior of your case cleaner.
Tool-Free Joint · Reduced Cable Clutter
Built for Your Build
Case Cooling
67 CFM airflow and 3.4 mmH₂O static pressure make these fans ideal for intake, exhaust, and radiator applications.
Motherboard Sync
Connect 4-pin PWM and 5V 3-pin ARGB cables to your motherboard for BIOS-level control without a wireless controller.
L-Connect 3 Software
Full control over fan curves and lighting effects via L-Connect 3. Custom device naming and drag-to-rearrange support.
In the Box
Everything you need to get started.
|
3x 120mm Fans SL-INF Flex ARGB fans, black. |
L-Wireless Controller 2.4GHz wireless controller. |
LED Flex Receiver FLEX receiver module. |
Cables ARGB and PWM cables. |
Technical Specifications
Frequently Asked Questions
Lian Li UNI Fan SL-INF Flex 120 Black (3-Pack)
67 CFM · 2300 RPM · ARGB · L-Wireless Controller
3-Year Warranty Included
In Stock · Ships from Alfrensia
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Warranty & Purchase Terms
- Warranty period: the manufacturer's warranty period, from one month up to 3 years.
- Immediate replacement: if a manufacturing defect appears at any time during the warranty, the product is replaced with a new one, no repair (except products that need software work). If no replacement is available, you get a full refund with no deductions.
- Returns: within 30 days of purchase, if the product is in the same condition with all its contents.
- Receiving your order: check the shipment on delivery; if anything is damaged or missing, contact us within 24 hours and keep the box and photos.
- Not covered: misuse (burning, breaking, scratching, removing the warranty sticker), operating systems, software and generic accessories.
- Important: keep the Alfrensia warranty sticker on the product and all box contents to benefit from the agent's warranty.
- Payment & delivery: cash on delivery. Cairo, Giza & Alexandria within 1–3 business days, other governorates within 3–6 business days after order confirmation.
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