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Product Overview

The be quiet! Light Wings Pro IO 140mm Expansion is a white 140 mm case fan with addressable RGB lighting, a fluid dynamic bearing and a 28 mm thick frame. It reaches up to 2,000 RPM, moves 139.17 m³/h (82.91 cfm) of air at up to 1.96 mmH2O static pressure and is rated at 32.8 dB at high speed. The continuous rubber frame dampens vibration and helps seal against a radiator or case.

This is an Expansion fan, so it needs a Single-Frame main unit or a separate IO Controller (not included). It suits builds that already use the Light Wings Pro IO system and want to add a 140 mm fan to the case or a radiator. Lighting is split into up to four zones with up to 124 LEDs, and the fan can be daisy-chained, with up to six IO devices in a row. The box includes a 70 cm IO cable, an IO Controller connection cable and screws.

Specification

• Manufacturer: Be quiet
• Model: Light Wings Pro IO 140mm Expansion
• MPN: BL145
• EAN: 4260052193969
• Type: Case fan (Expansion fan)
• Fan size: 140 mm
• Max. speed: 2,000 RPM
• Airflow: 139.17 m³/h (82.91 cfm)
• Static pressure: Up to 1.96 mmH2O
• Noise level (high speed): 32.8 dB
• Bearing: Fluid Dynamic Bearing (FDB)
• Lighting: Addressable RGB, up to 4 zones / 124 LEDs
• Voltage range: 6 – 13.2 V (rated 12 V, 0.3 A)
• Power consumption: 7.8 W
• MTTF: 60,000 h
• Colour: White
• Dimensions (W x H x D): 140 x 140 x 28 mm
• Weight: 249.9 g
• Cable length: 1 m

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