be quiet!
be quiet! SILENT WINGS PRO 4 | 140mm PWM Computer case Fan 14 cm
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 140mm PWM is the most progressive, performant, and versatile fan by be quiet! Weight & dimensions Width: 140 mm Depth: 140 mm Height: 25 mm Weight: 258 g Fan dimensions (W x D x H): 140 x 140 x 25 mm Cable length: 0.5 m Package width: 156 mm Package depth: 206.5 mm Package height: 31 mm Package weight: 448 g Power Power consumption (typical): 6 W Voltage: 7 - 13.2 V Rated voltage: 12 V Rated current: 0.5 A Maximum current: 0.5 A Packaging content Screws included: Yes Number of screws: 4 Number of clips: 4 Other features Country of origin: Germany 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 Performance Suitable location: Computer case Type: Fan Fan diameter: 14 cm Rotational speed (max): 2400 RPM Noise level (high speed): 36.8 dB Maximum airflow: 97.41 cfm Airflow: 165.5 m³/h Maximum air pressure: 3.64 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 Logistics data Harmonized System (HS) code: 84733080 Products per shipping (inner) case: 32 pc(s) Shipping (inner) case width: 31.7 cm Shipping (inner) case length: 46.3 cm Shipping (inner) case height: 38.8 cm Shipping (inner) case gross weight: 15.5 kgShow more
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Price history (lowest price)
2026-07-12 – 2026-07-24min £37.52 · max £37.72
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