Product comparison · 2 computer cooling systems

be quiet! Silent Wings, 80x80x25mm, Low Noise vs be quiet! SilentWings PWM 120mm

Key differences

Noise level (high speed)
- Silent Wings, 80x80x25mm, Low Noise:20 dB
- SilentWings PWM 120mm:18.5 dB
Dimensions (WxDxH)
- Silent Wings, 80x80x25mm, Low Noise:80 x 80 x 25 mm
- SilentWings PWM 120mm:120 x 25 x 120 mm
Power requirements
- Silent Wings, 80x80x25mm, Low Noise:5V DC - 13,8V DC
- SilentWings PWM 120mm:12V
Rotational speed
- Silent Wings, 80x80x25mm, Low Noise:1850 RPM
- SilentWings PWM 120mm:1500 RPM
Airflow
- Silent Wings, 80x80x25mm, Low Noise:23 CFM
- SilentWings PWM 120mm:88.5

Differences highlightedShow differences only

Comparison of Silent Wings, 80x80x25mm, Low Noise, SilentWings PWM 120mm
11 specifications	A be quiet! Silent Wings, 80x80x25mm, Low Noise View product	B be quiet! SilentWings PWM 120mm View product
Performance1 differ
Type	Fan	Fan
Noise level (high speed)Differs	20 dB	18.5 dB
Designidentical
Product colour	Black	Black
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	1.09 W
Rated currentKnown for one	Unknown — not stated by the source	0.09 A
Other features4 differ
Dimensions (WxDxH)Differs	80 x 80 x 25 mm	120 x 25 x 120 mm
Power requirementsDiffers	5V DC - 13,8V DC	12V
Rotational speedDiffers	1850 RPM	1500 RPM
AirflowDiffers	23 CFM	88.5
Product lifeKnown for one	Unknown — not stated by the source	300000 h
Connector(s)Known for one	4-pin	Unknown — not stated by the source

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.