Product comparison · 2 computer cooling systems

be quiet! SHADOW WINGS SW1 80mm PWM vs be quiet! SILENT WINGS 2 80mm

Key differences

Noise level (high speed)
- SHADOW WINGS SW1 80mm PWM:16.6 dB
- SILENT WINGS 2 80mm:14.5 dB
Airflow
- SHADOW WINGS SW1 80mm PWM:44.1 m³/h
- SILENT WINGS 2 80mm:44.2 m³/h
Mean time between failures (MTBF)
- SHADOW WINGS SW1 80mm PWM:200000 h
- SILENT WINGS 2 80mm:300000 h
Voltage
- SHADOW WINGS SW1 80mm PWM:5 - 12 V
- SILENT WINGS 2 80mm:4 - 14 V
Rated current
- SHADOW WINGS SW1 80mm PWM:0.15 A
- SILENT WINGS 2 80mm:0.08 A
Bearing technology
- SHADOW WINGS SW1 80mm PWM:Rifle
- SILENT WINGS 2 80mm:FDB
Connector(s)
- SHADOW WINGS SW1 80mm PWM:4p
- SILENT WINGS 2 80mm:3p

Differences highlightedShow differences only

Comparison of SHADOW WINGS SW1 80mm PWM, SILENT WINGS 2 80mm
26 specifications	A be quiet! SHADOW WINGS SW1 80mm PWM View product	B be quiet! SILENT WINGS 2 80mm View product
Performance3 differ
Noise level (high speed)Differs	16.6 dB	14.5 dB
AirflowDiffers	44.1 m³/h	44.2 m³/h
Mean time between failures (MTBF)Differs	200000 h	300000 h
Power2 differ
VoltageDiffers	5 - 12 V	4 - 14 V
Rated currentDiffers	0.15 A	0.08 A
Maximum currentKnown for one	Unknown — not stated by the source	0.15 A
Technical details1 differ
Bearing technologyDiffers	Rifle	FDB
Other features1 differ
Compatible chipsetsKnown for one	Not supported	Unknown — not stated by the source
Connector(s)Differs	4p	3p

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.