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be quiet! SILENT WINGS PRO 4 | 120mm PWM Computer case Fan 12 cm Black 1 pc(s)
Brand: be quiet!
Retailer: Back to the Office
European profile
European profile
Brand · be quiet!
✓ European
The brand belongs to Listan, which is majority-owned by a fund advised by Germany-based investment firm Afinum.
Listan GmbH is a German company based in Glinde, near Hamburg.
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European profile
Production · be quiet!
× Not European
be quiet! designs and develops its products and manages quality control at its headquarters in Glinde, near Hamburg, Germany. Manufacturing and assembly take place through partner facilities in Asia, including China and Taiwan.
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European profile
Retailer · Back to the Office
✓ European
The business is owned by its founders, Jamie Wright and Andrew Henderson.
Back to the Office Limited is incorporated in England with its head office in London.
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Product details
Optimized fan blades for the highest performance on radiators and heat sinks. Speed switch allows changing maximum PWM speed between medium-speed, high-speed and ultra-high-speed (up to 3000 rpm). Small tip clearance and a fan frame with a funnel-shaped air outlet for extremely high air pressure. Virtually inaudible operation at regular speed. 6-pole fan motor for less vibration and power consumption. Fluid-dynamic bearing enables very smooth operation. Individual and easy mounting systems for use as a case fan or with a radiator. Super-long life-span of up to 300,000h. Valuable sleeved PWM cable and easy to install PWM connector. Elegant look with high-grade fan sticker in an all-black design. Legendary silence, epic performance and features. For the highest performance, optimized fan blades, especially for heat sinks designed radiator corners and a speed switch with 3 selectable speed options, Silent Wings Pro 4 120mm PWM is the most progressive, performant, and versatile fan by be quiet!. Performance. Suitable location. Computer case. Type. Fan. Fan diameter. 12 cm. Rotational speed (max). 3000 RPM. Noise level (high speed). 36.9 dB. Maximum airflow. 83.9 cfm. Airflow. 142.5 m³/h. Maximum air pressure. 5.31 mmH2O. Pulse-width modulation (PWM) support. Yes. Bearing type. Fluid Dynamic Bearing (FDB). Quantity per pack. 1 pc(s). Mean time between failures (MTBF). 300000 h. Design. Product colour. Black. Number of fans. 1 fan(s). Illumination LED. No. Fan connector. 4-pin. Display type. Not applicable. Certification. CE / ROHS / RU / UKCA / TÜV / WEEE. Power. Power consumption (typical). 3.6 W. Voltage. 7 - 13.2 V. Rated voltage. 12 V. Maximum current. 0.33 A. Rated current. 0.3 A. Weight & dimensions. Width. 120 mm. Depth. 120 mm. Height. 25 mm. Weight. 227 g. Fan dimensions (W x D x H). 120 x 120 x 25 mm. Cable length. 0.5 m. Package width. 141 mm. Package depth. 192 mm. Package height. 31 mm. Package weight. 400 g. Packaging content. Screws included. Yes. Number of clips. 4. Other features. Country of origin. Germany. Logistics data. Harmonized System (HS) code. 84733080. Products per shipping (inner) case. 40 pc(s). Shipping (inner) case width. 38.7 cm. Shipping (inner) case length. 43.2 cm. Shipping (inner) case height. 37.5 cm. Shipping (inner) case gross weight. 17.2 kg. manual pdf. leaflet. Performance curve
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