be quiet! SilentWings 3 vs be quiet! SilentWings 3 PWM

Comparison of SilentWings 3, SilentWings 3 PWM

28 specifications	A be quiet! SilentWings 3View product	B be quiet! SilentWings 3 PWMView product
Performanceidentical
Suitable location	Computer case	Computer case
Type	Fan	Fan
Fan diameter	12 cm	12 cm
Rotational speed (max)	1450 RPM	1450 RPM
Noise level (high speed)	16.4 dB	16.4 dB
Maximum airflow	50.5 cfm	50.5 cfm
Airflow	80.47 m³/h	80.47 m³/h
Maximum air pressure	1.79 mmH2O	1.79 mmH2O
Pulse-width modulation (PWM) supportKnown for one	—Unknown — not stated by the source	Yes
Mean time between failures (MTBF)	300000 h	300000 h
Design1 differ
Product colour	Black	Black
Number of fans	1 fan(s)	1 fan(s)
Fan connectorDiffers	3-pin	4-pin
Certification	CE, WEEE, RU, Tüv	CE, WEEE, RU, Tüv
Poweridentical
Power consumption (typical)	1.44 W	1.44 W
Voltage	5 - 13.2 V	5 - 13.2 V
Rated current	0.12 A	0.12 A
Weight & dimensionsidentical
Width	120 mm	120 mm
Depth	120 mm	120 mm
Height	25 mm	25 mm
Cable length	0.5 m	0.5 m
Package width	140.7 mm	140.7 mm
Package depth	31.4 mm	31.4 mm
Package height	191.2 mm	191.2 mm
Package weight	300 g	300 g
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Packaging contentidentical
Screws included	Yes	Yes
Logistics dataidentical
Harmonized System (HS) code	84733080	84733080

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.