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

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 2400 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 featuresFor 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! 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 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) 6 W Voltage 7 - 13.2 V Rated voltage 12 V Maximum current 0.5 A Rated current 0.5 A 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 Packaging content Screws included Yes Number of screws 4 Number of clips 4 Other features Country of origin Germany 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 kg manual pdf leaflet Performance curve How to set up a 4G Whole Home Mesh Wi-Fi 6 Gateway (Take Deco X20-4G as an example)?