be quiet! Light Wings LX 140mm High-Speed ARGB Fans, 3-Pack, White

be quiet! Light Wings LX 140mm PWM High-Speed ARGB Fans, Triple Pack, White

Three white 140mm ARGB fans with frosted blades and a lit hub, in the faster 1800 RPM version for radiators and busy cases.

Light Wings LX is be quiet!’s value ARGB range. Sixteen LEDs sit in the hub and shine outwards through frosted blades, so the whole impeller glows rather than just a ring. This high-speed 140mm version runs up to 1800 RPM with nine blades tuned for static pressure, making it suitable for radiators and restrictive intakes as well as ordinary case mounts. The three fans daisy-chain their ARGB cables to a single motherboard header.

Performance

Each fan moves up to 75.3 CFM at 2.45mm H2O and 30.5 dBA at full speed. A closed-loop motor holds the target speed steadily, the low starting speed keeps idle noise down, and the rifle bearing is rated for 60,000 hours. Cables are 500mm long.

In the box

Three Light Wings LX 140mm PWM high-speed fans in white with twelve screws. Punch can fit these fans in a new build with the lighting synced to the motherboard.

Ideal for

• White builds with ARGB lighting
• 280mm and 420mm radiators
• 3x 140mm front or top case mounts

Specifications

• Model: BL131
• Fan size: 140 x 140 x 25mm
• Quantity: 3
• Speed: up to 1800 RPM (100% PWM)
• Airflow: 75.3 CFM / 127.9 m3/h
• Static pressure: 2.45mm H2O
• Noise: 30.5 dBA at full speed
• Bearing: rifle, 60,000 hours
• Motor: 4-pole with closed-loop control
• Lighting: 16 ARGB LEDs, 5V 3-pin daisy-chain
• Connectors: 4-pin PWM, 5V 3-pin ARGB
• Cable length: 500mm
• Input: 12V DC, 0.18A, 5.4W
• Weight: 169g per fan
• Colour: white