be quiet! SILENT WINGS 4 | 140mm PWM Computer case Fan 14 cm Black 1 pc(s)

Optimized fan blades for the highest performance on heat sinks Small tip clearance and fan frame with funnel-shaped air outlets 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 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 No compromise silence and performanceSilent Wings 4 140mm PWM 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 the perfect choice for the most demanding applications in high-end systems. Performance Suitable location Computer case Type Fan Fan diameter 14 cm Rotational speed (max) 1100 RPM Noise level (high speed) 13.6 dB Maximum airflow 51.3 cfm Airflow 87.16 m³/h Maximum air pressure 0.92 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 5 - 13.2 V Rated voltage 12 V Maximum current 0.33 A Rated current 0.3 A Weight & dimensions Width 140 mm Depth 140 mm Height 25 mm Weight 220 g Cable length 0.5 m Package width 156 mm Package depth 206.5 mm Package height 31 mm Package weight 387 g Packaging content Screws included Yes Number of screws 4 Number of clips 4 Other features Country of origin China 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 13.6 kg manual pdf leaflet Performance curve