CASE FAN 140MM SILENT WINGS 4/BL097 BE QUIET

No compromise silence and performance
Silent Wings 4 140mm PWM high-speed combines all features of a virtually inaudible with an extremely performant fan. A 6-pol-motor and anti-vibration mountings combined with fan blades optimized for maximum airflow make Silent Wings 4 140mm PWM high-speed the perfect choice for the most demanding applications in high-end systems.

• Optimized fan blades for the highest performance on radiators and heat sinks
• Small tip clearance and fan frame with funnel-shaped air outlets for extremely high air pressure
• Very silent operation even at maximum speed
• 6-pole fan motor for less vibration and power consumption
• Fluid-dynamic bearing enables very smooth operation
• Anti-vibration mounting with push pins for installation as a case fan
• An alternative screwed installation can replace the default mounting option
• PWM controlled fan speed through the motherboard
• Super-long lifespan of 300,000h
• Elegant look with high-grade fan sticker in an all-black design

Summary: be quiet! SILENT WINGS 4 | 140mm PWM high-speed. Type: Fan, Fan diameter: 14 cm, Rotational speed (max): 1900 RPM, Airflow: 133.2 m³/h, Maximum air pressure: 2.36 mmH2O, Bearing type: Fluid Dynamic Bearing (FDB). Voltage: 5 - 13.2 V. Width: 140 mm, Depth: 140 mm, Height: 25 mm. Product colour: Black | Vendor Homepage: https://www.bequiet.com/en/download/casefans/3697?utm_source=newsletter | Airflow: 133.2 | Bearing type: Fluid Dynamic Bearing (FDB) | Fan diameter: 140 | Maximum air pressure: 2.36 | Maximum airflow: 78.4 | Mean time between failures (MTBF): 300000 | Noise level (high speed): 29.3 | Pulse-width modulation (PWM) support: Yes | Quantity per pack: 1 | Rotational speed (max): 1900 | Suitable location: Computer case | Type: Fan | Certification: CE / ROHS / RU / UKCA / TÜV / WEEE | Fan connector: 4-pin | Product colour: Black | Maximum current: 0.4 | Power consumption (typical): 4.8 | Rated current: 0.4 | Rated voltage: 12 | Voltage: 5 - 13.2 | Cable length: 0.5 | Depth: 140 | Height: 25 | Package depth: 206.5 | Package height: 31 | Package weight: 390 | Package width: 156 | Weight: 220 | Width: 140 | Number of clips: 4 | Number of screws: 4 | Screws included: Yes | Country of origin: China | Harmonized System (HS) code: 84733080 | Products per shipping (inner) case: 32 | Shipping (inner) case gross weight: 13680 | Shipping (inner) case height: 388 | Shipping (inner) case length: 463 | Shipping (inner) case width: 317 | Product Net Weight: 0.1 | Shipping Box Height: 37 | Unit Calculated Volume: 0.001605 | Unit Calculated Weight: 0.428 | Units per Pallet: 0 | Units per Shipping Box: 32 | Model: BL097 | Model name: Silent Wings 4