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be quiet!

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

SKU BL099
£39.94
£24.00
£39.94
£24.00
Excluding taxes
Silent Wings Pro 4 140mm PWM, 2400RPM, 36.8dB, FDB, 97.41cfm, 165.5m3/h

Key Features

  • 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

Description

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!

Specifications

Performance
Suitable location Computer case
Fan connector 4-pin
Pulse-width modulation (PWM) support Yes
Rotational speed (max) 2400 RPM
Bearing type Fluid Dynamic Bearing (FDB)
Noise level (high speed) 36.8 dB
Type Fan
Fan diameter 14 cm
Maximum airflow 97.41 cfm
Maximum air pressure 3.64 mmH2O
Airflow 165.5 m³/h
Mean time between failures (MTBF) 300000 h
Quantity per pack 1 pc(s)
Design
Fan connector 4-pin
Product colour Black
Certification CE / ROHS / RU / UKCA / TÜV / WEEE
Cable length 0.5 m
Technical details
Noise level (high speed) 36.8 dB
Type Fan
Fan diameter 14 cm
Maximum airflow 97.41 cfm
Maximum air pressure 3.64 mmH2O
Airflow 165.5 m³/h
Cable length 0.5 m
Fan connector 4-pin
Ports & interfaces
Fan connector 4-pin
Power
Rated voltage 12 V
Voltage 7 - 13.2 V
Rated current 0.5 A
Power consumption (typical) 6 W
Maximum current 0.5 A
Colour
Product colour Black
Weight & dimensions
Fan dimensions (W x D x H) 140 x 140 x 25 mm
Package depth 206.5 mm
Package width 156 mm
Package height 31 mm
Width 140 mm
Package weight 448 g
Depth 140 mm
Height 25 mm
Weight 258 g
Cable length 0.5 m
Endurance
Mean time between failures (MTBF) 300000 h
Packaging data
Package depth 206.5 mm
Package width 156 mm
Package height 31 mm
Package weight 448 g
Certificates
Certification CE / ROHS / RU / UKCA / TÜV / WEEE
Packaging content
Screws included Yes
Number of screws 4
Number of clips 4
Other features
Country of origin Germany
Harmonized System (HS) code 84733080
Logistics data
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
Products per shipping (inner) case 32 pc(s)
Harmonized System (HS) code 84733080

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