Product comparison · 2 computer cooling systems

be quiet! Dark Rock 2 vs be quiet! SILENT WINGS 2 92mm

21specifications compared
18differ
3identical
8known for one product only

Key differences

Suitable location
- Dark Rock 2:Processor
- SILENT WINGS 2 92mm:Computer case
Type
- Dark Rock 2:Cooler
- SILENT WINGS 2 92mm:Fan
Fan diameter
- Dark Rock 2:13.5 cm
- SILENT WINGS 2 92mm:9.2 cm
Rotational speed (max)
- Dark Rock 2:1300 RPM
- SILENT WINGS 2 92mm:1800 RPM
Noise level (high speed)
- Dark Rock 2:21.2 dB
- SILENT WINGS 2 92mm:16.9 dB
Maximum airflow
- Dark Rock 2:57.9 cfm
- SILENT WINGS 2 92mm:32.6 cfm
Airflow
- Dark Rock 2:96.8 m³/h
- SILENT WINGS 2 92mm:55.4 m³/h
Maximum air pressure
- Dark Rock 2:1.64 mmH2O
- SILENT WINGS 2 92mm:1.98 mmH2O

Side by side

Differences highlightedShow differences only

Comparison of Dark Rock 2, SILENT WINGS 2 92mm
29 specifications	A be quiet! Dark Rock 2 View product	B be quiet! SILENT WINGS 2 92mm View product
Performance9 differ
Suitable locationDiffers	Processor	Computer case
TypeDiffers	Cooler	Fan
Fan diameterDiffers	13.5 cm	9.2 cm
Supported processor socketsDiffers	Socket 754, Socket 939, Socket 940	Not supported
Rotational speed (max)Differs	1300 RPM	1800 RPM
Noise level (low speed)Known for one	8.7 dB	Unknown — not stated by the source
Noise level (high speed)Differs	21.2 dB	16.9 dB
Maximum airflowDiffers	57.9 cfm	32.6 cfm
AirflowDiffers	96.8 m³/h	55.4 m³/h
Maximum air pressureDiffers	1.64 mmH2O	1.98 mmH2O
Compatible processor seriesKnown for one	Unknown — not stated by the source	Not supported
Designidentical
CertificationKnown for one	Unknown — not stated by the source	CE, WEEE, RU, Tüv
Power3 differ
Power consumption (typical)Differs	2.64 W	2.04 W
VoltageDiffers	12 V	4 - 14 V
Rated currentDiffers	0.25 A	0.10 A
Thermal Design Power (TDP)Known for one	180 W	Unknown — not stated by the source
Maximum currentKnown for one	Unknown — not stated by the source	0.17 A
Weight & dimensions5 differ
WidthDiffers	97 mm	92 mm
DepthDiffers	138 mm	92 mm
HeightDiffers	166 mm	25 mm
WeightDiffers	860 g	106 g
Fan dimensions (W x D x H)Known for one	135 x 135 x 25 mm	Unknown — not stated by the source
Cable lengthDiffers	0.2 m	0.45 m
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other features1 differ
Heatsink dimensions (W x D x H)Known for one	96 x 166 x 95 mm	Unknown — not stated by the source
Connector(s)Differs	4p PWM	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.

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