Introduction
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!
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
Y
Bearing type
Fluid Dynamic Bearing (FDB)
Quantity per pack
1 pc(s)
Mean time between failures (MTBF)
300000 h
Design
Product colour
Black
Fan connector
4-pin
Certification
CE / ROHS / RU / UKCA / TÜV / WEEE
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
Weight & dimensions
Width
140 mm
Depth
140 mm
Height
25 mm
Weight
258 g
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
Y
Number of screws
4
Number of clips
4
Logistics data
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