Product comparison · 2 computer cooling systems

be quiet! SILENT WINGS Pure, 120mm vs be quiet! SILENT WINGS Pure, 80mm

Key differences

Fan diameter
- SILENT WINGS Pure, 120mm:12 cm
- SILENT WINGS Pure, 80mm:8 cm
Rotational speed (max)
- SILENT WINGS Pure, 120mm:1350 RPM
- SILENT WINGS Pure, 80mm:1800 RPM
Noise level (high speed)
- SILENT WINGS Pure, 120mm:18.5 dB
- SILENT WINGS Pure, 80mm:17.5 dB
Maximum airflow
- SILENT WINGS Pure, 120mm:46.6 cfm
- SILENT WINGS Pure, 80mm:24.7 cfm
Airflow
- SILENT WINGS Pure, 120mm:79.2 m³/h
- SILENT WINGS Pure, 80mm:42 m³/h
Maximum air pressure
- SILENT WINGS Pure, 120mm:1.8 mmH2O
- SILENT WINGS Pure, 80mm:1.9 mmH2O
Power consumption (typical)
- SILENT WINGS Pure, 120mm:1.08 W
- SILENT WINGS Pure, 80mm:1.14 W
Width
- SILENT WINGS Pure, 120mm:120 mm
- SILENT WINGS Pure, 80mm:80 mm

Differences highlightedShow differences only

Comparison of SILENT WINGS Pure, 120mm, SILENT WINGS Pure, 80mm
26 specifications	A be quiet! SILENT WINGS Pure, 120mm View product	B be quiet! SILENT WINGS Pure, 80mm View product
Performance6 differ
Suitable location	Computer case	Computer case
Type	Fan	Fan
Fan diameterDiffers	12 cm	8 cm
Supported processor sockets	Not supported	Not supported
Compatible processor series	Not supported	Not supported
Rotational speed (max)Differs	1350 RPM	1800 RPM
Noise level (high speed)Differs	18.5 dB	17.5 dB
Maximum airflowDiffers	46.6 cfm	24.7 cfm
AirflowDiffers	79.2 m³/h	42 m³/h
Maximum air pressureDiffers	1.8 mmH2O	1.9 mmH2O
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	200000 h
Designidentical
Product colour	Black	Black
Certification	CE, TÜV, UL	CE, TÜV, UL
Power1 differ
Power consumption (typical)Differs	1.08 W	1.14 W
Voltage	12 V	12 V
Weight & dimensions4 differ
WidthDiffers	120 mm	80 mm
DepthDiffers	120 mm	80 mm
Height	25 mm	25 mm
WeightDiffers	150 g	80 g
Cable length	0.35 m	0.35 m
Package weightDiffers	200 g	115 g
Technical detailsidentical
Bearing technologyKnown for one	Rifle	Unknown — not stated by the source
Other features1 differ
Package dimensions (WxDxH)Differs	168 x 125 x 35 mm	129 x 85 x 35 mm
Compatible chipsets	Not supported	Not supported
Connector(s)	3p	3p
Product life	200000 h	200000 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.