Lian Li UNI Fan SL 2.4GHz Wireless 120mm ARGB Fan with Controller | Black | Triple Pack | 12SL1W3B

The Lian Li UNI Fan SL Wireless 120mm Triple Pack (12SL1W3B) delivers clean, cable-free PC cooling with 2.4 GHz wireless control. This three-fan set eliminates messy RGB and PWM harnesses while maintaining exceptional thermal performance—spinning up to 2000 RPM with fluid dynamic bearings for quiet operation. Features include customizable 40-LED ARGB lighting per fan, daisy-chain connectivity for simplified installation, and L-Connect 3 software for real-time RPM tuning. With 64.5 CFM airflow and acoustic damping technology, it's the ideal choice for modern PC builders seeking streamlined aesthetics without compromising cooling efficiency.

Features
2.4 GHz L-Wireless Ecosystem: Eliminates tangled PWM and ARGB harness runs by transmitting telemetry, speed curves, and lighting data wirelessly via the included L-Wireless controller.
Interlocking Daisy-Chain Mechanism: Snaps fan clusters together through a slide-in contact pin architecture, powering up to three fans from a single physical connection point.
Dual-Zone 40-LED Illumination: Delivers bright, customizable ARGB effects across geometric light diffusers and side accent strips.
L-Connect 3 Centralized Management: Gives you real-time visibility and granular RPM curve tuning based on system thermals, CPU load, and GPU metrics.
Cross-Model Compatibility: Connects seamlessly in shared cluster arrays with UNI Fan SL Wireless LCD variants for unified lighting and data synchronization.
Sustained Acoustic Damping: Utilizes fluid dynamic bearings (FDB) paired with integrated rubber anti-vibration pads to minimize chassis resonance under peak loads.

Specifications
Fan Model: UNI Fan SL Wireless 120 (Standard Blade, Black)
Quantity Included: 3 Fans + 1 Wireless Controller Hub
Fan Speed: 400 – 2000 RPM (PWM)
Maximum Static Air Pressure: 2.4 mmH2O
Maximum Airflow: 64.5 CFM
Acoustic Noise Level: 28.5 – 31.0 dBA
Rated Voltage: 12V DC
Bearing Type: Fluid Dynamic Bearing (FDB)
Fan Connector Interface: 4-Pin PWM (via bundled 1-to-3 SATA adapter cable)
Wireless Control Frequency: 2.4 GHz RF
Lighting Technology: Addressable RGB (40 LEDs per fan)
Included Box Contents: 3x UNI Fan SL Wireless 120mm Fans, 1x 2.4 GHz Wireless Controller, 1x 1-to-3 SATA/PWM power adapter cable, and fan mounting screw sets.
Dimensions (L x W x H): 4.72" x 4.90" x 1.10" (120 x 124.5 x 28 mm per individual fan)
Shipping Dimensions (L x W x H): ~6.0" x 5.5" x 4.5"
Weight: 1.86 lbs