Product comparison · 2 computer cooling systems

be quiet! SilentWings PWM 120mm vs be quiet! SilentWings USC 92mm

Key differences

Noise level (high speed)
- SilentWings PWM 120mm:18.5 dB
- SilentWings USC 92mm:16 dB
Product colour
- SilentWings PWM 120mm:Black
- SilentWings USC 92mm:Grey
Power consumption (typical)
- SilentWings PWM 120mm:1.09 W
- SilentWings USC 92mm:0.77 W
Rated current
- SilentWings PWM 120mm:0.09 A
- SilentWings USC 92mm:0.064 A
Dimensions (WxDxH)
- SilentWings PWM 120mm:120 x 25 x 120 mm
- SilentWings USC 92mm:92 x 92 x 25 mm
Rotational speed
- SilentWings PWM 120mm:1500 RPM
- SilentWings USC 92mm:1800 RPM
Airflow
- SilentWings PWM 120mm:88.5
- SilentWings USC 92mm:55.4 m³/h

Differences highlightedShow differences only

Comparison of SilentWings PWM 120mm, SilentWings USC 92mm
10 specifications	A be quiet! SilentWings PWM 120mm View product	B be quiet! SilentWings USC 92mm View product
Performance1 differ
Type	Fan	Fan
Noise level (high speed)Differs	18.5 dB	16 dB
Design1 differ
Product colourDiffers	Black	Grey
Power2 differ
Power consumption (typical)Differs	1.09 W	0.77 W
Rated currentDiffers	0.09 A	0.064 A
Other features3 differ
Dimensions (WxDxH)Differs	120 x 25 x 120 mm	92 x 92 x 25 mm
Power requirementsKnown for one	12V	Unknown — not stated by the source
Rotational speedDiffers	1500 RPM	1800 RPM
AirflowDiffers	88.5	55.4 m³/h
Product life	300000 h	300000 h

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.