be quiet! Light Wings 120mm PWM High-Speed RGB Fan Triple Pack

The be quiet! Light Wings 120mm PWM high-speed fan pack delivers dual-sided ARGB illumination combined with exceptional cooling performance and whisper-quiet operation at just 31dB(A). This triple pack includes three 120mm fans with black frames and blades, featuring 18 addressable RGB LEDs per fan for customizable lighting effects on both front and rear surfaces.

Dual-Sided ARGB Lighting System

Each Light Wings fan features ARGB lighting on both the front and rear, creating a striking visual from every angle. The subtly lit rear ring complements the bright front illumination, powered by 18 addressable RGB LEDs per fan. The included ARGB Hub supports synchronization of up to 6 ARGB components simultaneously, with easy SSD-style mounting or adhesive installation options.

High-Speed Cooling Performance

Engineered for demanding cooling applications, these fans deliver 52.3 CFM airflow and 2.6mm H2O static pressure at 2500RPM maximum speed. Nine silence-optimized fan blades reduce turbulence while maintaining high air pressure, making them ideal for radiators, heatsinks, and restrictive airflow scenarios in both water-cooled and air-cooled systems.

Quiet Operation Technology

Despite their high-speed capability, Light Wings fans maintain be quiet!'s reputation for silent operation. The optimized fan frame and impeller design achieve just 31dB(A) at maximum speed. PWM control via standard 4-pin connectors allows motherboards to intelligently adjust fan speed based on temperature, balancing cooling performance with acoustic levels.

Technical Specifications

• Dimensions: 120 x 120 x 25mm
• Speed Range: Up to 2500RPM (PWM controlled)
• Airflow: 52.3 CFM / 88.86 m³/h
• Static Pressure: 2.6mm H2O
• Noise Level: 31dB(A) at maximum speed
• Bearing Type: Rifle bearing (60,000-hour lifespan)
• Connectors: 4-pin PWM fan, 5V 3-pin ARGB
• Cable Length: 500mm with daisy-chain support
• Power Consumption: 5.4W (fan), 0.6A rated LED current

Package Contents

This triple pack includes three Light Wings 120mm PWM high-speed fans, one ARGB Hub supporting up to 6 components, 16 mounting screws, and all necessary cables. The ARGB Hub features an elegant all-black design that complements any PC build and simplifies cable management for multiple RGB components.

Installation and Compatibility

Standard 120mm mounting pattern with screw installation. PWM control requires 4-pin fan headers on motherboard or fan controller. ARGB lighting requires 5V 3-pin addressable RGB header. Compatible with major motherboard RGB software ecosystems for synchronized lighting effects.

General Data
Model: Light Wings 120mm PWM high-speed Triple Pack
Dimensions (mm): 120
Color option: Black
Lighting: ARGB LED
Fan speed @ 100% PWM / 12V (rpm): 2500
Noise level @ 100% PWM / 12V (dB(A)): 31
Air Flow @ 100% PWM / 12V (CFM / m3/h): 52.3 / 88.86
Air Pressure @ 100% PWM / 12V (mm H2O): 2.6

Mechanical Specifications
Dimensions (L x W x H), (mm): 120 x 120 x 25
Weight incl. fixed cables (g): 210
Bearing technology: Rifle
Motor technology: 4-pole fan motor
Push pin fixing: -
Screw fixing: Yes

Cables / Connectors
Daisy chain for lighting signal: Yes
Lighting connector: 5V 3-pin ARGB
Connector: 4-pin PWM
Cable length (mm): 500
Cable sleeve: -

Performance / Noise
Air Flow @ 100% PWM / 12V (CFM / m3/h): 52.3 / 88.86
Air Pressure @ 100% PWM / 12V (mm H2O): 2.6
Noise level @ 100% PWM / 12V (dB(A)): 31
Lifespan (h / 25°C): 60,000

Electrical Specifications
Rated Voltage DC (V): 12
Operating Voltage DC (V): 5 - 13.2
Current consumption (A): 0.12
Safety current (A): 0.45
Input power (W): 5.4
Rated Current LED (A): 0.6

Accessories
3-pin to 4-pin 12V-connector: -
12V to 7V adapter: -
12V to 5V adapter: -
Screws: 16
Push pins: -
hard plastic washer: -
Others: ARGB Hub

Safety Certification
Approvals: CE / RoHs / RU / WEEE

Environmental Directives
RoHs: -
Triman: -

Logistics Data
Article number: BL077
Dimensions, package (L x W x H), (mm): 172 x 133 x 86.5
Gross weight, package (kg): 0.864

• Product Type: Fan Kit
• Fan Size: 120mm
• Max Fan Speed: 2500RPM
• Fan Shroud Colour: Black
• LED Colour: Addressable RGB
• Connections: 4-Pin Fan & 3-Pin ARGB