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 120mm PWM is the most progressive, performant, and versatile fan by be quiet!
Performance
Suitable location
Computer case
Type
Fan
Fan diameter
12 cm
Rotational speed (max)
3000 RPM
Noise level (high speed)
36.9 dB
Maximum airflow
83.9 cfm
Airflow
142.5 m³/h
Maximum air pressure
5.31 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)
3.6 W
Voltage
7 - 13.2 V
Rated voltage
12 V
Rated current
0.3 A
Maximum current
0.33 A
Weight & dimensions
Width
120 mm
Depth
120 mm
Height
25 mm
Weight
227 g
Cable length
0.5 m
Package width
141 mm
Package depth
192 mm
Package height
31 mm
Package weight
400 g
Packaging content
Screws included
Y
Number of clips
4
Logistics data
Products per shipping (inner) case
40 pc(s)
Shipping (inner) case width
38.7 cm
Shipping (inner) case length
43.2 cm
Shipping (inner) case height
37.5 cm
Shipping (inner) case gross weight
17.2 kg
