Lian Li UNI Fan SL Flex 120MM RGB Reverse Blade Black Fan
- Model: Lian Li UNI FAN SL FLEX 1-Pack Black Reverse Blade (12RSL1F1B)
- Type: 120mm ARGB Case Fan (Reverse Blade) | 1-Fan Pack
- Performance: 350 ~ 2000 RPM | 65 CFM Max Airflow | 2.13 mmH₂O Static Pressure | 31 dBA Max Noise
- Lighting: 52 ARGB LEDs | Dual-sided infinity mirror | Dual lighting zones | Aluminum side nameplate & black hub medallion
- Cooling & Build: Fluid Dynamic Bearing (FDB) for quiet, long-lasting operation | PBT Material | Dimensions: 120 x 124.5 x 28 mm
- Control & Connectivity: Includes LED FLEX Receiver | Supports L-Connect 3, L-Wireless ecosystem (up to 10 channels), and Motherboard PWM/5V 3-pin ARGB sync (Note: L-Wireless Controller not included in 1-pack)
- Included Accessories: 1x Fan | 1x LED FLEX Receiver | 1x 5V 3-Pin ARGB Cable
- Warranty: 3 Years
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65 CFM · 2000 RPM · Dual Infinity Mirror · Reverse Blade
Why Choose the SL FLEX?
Dual Infinity Mirror
Dual-sided infinity mirror lighting with independently controlled ARGB zones for layered depth from every angle .
Reverse Blade Design
Keeps the infinity mirror and ARGB lighting visible from the intake side. Ideal for showcase builds with glass panels .
FLEX Receiver
Combines power, RPM reporting, fan speed, and lighting control into one compact module. Controller sold separately .
Engineered for Performance & Style
FDB Bearing & 28mm Frame
Fluid Dynamic Bearing with refined aerodynamics. 28mm thick frame delivers 65 CFM at 31 dBA under maximum load .
FLEXIBLE CONTROL
Choose L-Connect 3 via FLEX Receiver, motherboard PWM + 5V ARGB sync, or wireless via optional L-Wireless Controller .
Multi-Angle Infinity Glow
Dual-sided infinity mirror lighting brings layered depth from every angle, with independently controlled lighting zones for a richer, more immersive RGB presence. 52 addressable LEDs create a full-range showcase for your build .
Dual Infinity Mirror · 52 LEDs
Reverse Blade, Visible Beauty
The reverse blade design keeps the dual-sided infinity mirror and ARGB lighting visible from the intake side. Unlike standard fans, the reverse orientation ensures your showcase lighting is always on display while maintaining consistent airflow through your case, radiator, or CPU cooler .
Reverse Blade · Showcase Ready
Control Refined Into One Module
The FLEX Receiver streamlines power, RPM reporting, fan speed, and lighting control into one compact module. Each receiver supports up to 4 matching UNI FAN SL FLEX fans for organized group expansion. Note: For optimal RPM accuracy, group fans with the same blade orientation on each receiver .
Up to 4 Fans per Receiver
Daisy Chain Design
The UNI FAN SL FLEX features a tool-free joint design allowing fans to connect directly to each other, reducing cable clutter. Power and control signals transmit through the chain without extra wiring, making installation faster and cleaner .
Tool-Free Joint · Reduced Cable Clutter
Built for Your Build
Showcase Builds
Reverse blade orientation keeps the dual infinity mirror visible from the intake side. Ideal for cases with glass side panels .
Motherboard Sync
Connect the 4-Pin PWM and 5V 3-Pin ARGB cables to your motherboard for BIOS-level control without needing a wireless controller .
L-Connect 3 Software
Full control over fan curves and lighting via L-Connect 3 with the FLEX Receiver. Custom device naming and drag-to-rearrange support .
In the Box
Everything you need to get started.
|
1x 120mm Fan SL Flex Reverse Blade, black. |
LED FLEX Receiver FLEX receiver module. |
ARGB Cable 5V 3-Pin ARGB cable. |
Technical Specifications
Frequently Asked Questions
Lian Li UNI Fan SL Flex 120 Reverse Black
65 CFM · 2000 RPM · ARGB · Reverse Blade
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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