Product comparison · 2 computer cooling systems

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

20specifications compared
17differ
3identical
12known for one product only

Key differences

Suitable location
- Dark Rock Pro 2:Processor
- SILENT WINGS 2 92mm:Computer case
Type
- Dark Rock Pro 2:Cooler
- SILENT WINGS 2 92mm:Fan
Fan diameter
- Dark Rock Pro 2:13.5 cm
- SILENT WINGS 2 92mm:9.2 cm
Rotational speed (max)
- Dark Rock Pro 2:1700 RPM
- SILENT WINGS 2 92mm:1800 RPM
Noise level (high speed)
- Dark Rock Pro 2:26.40 dB
- SILENT WINGS 2 92mm:16.9 dB
Maximum airflow
- Dark Rock Pro 2:113.8 cfm
- SILENT WINGS 2 92mm:32.6 cfm
Airflow
- Dark Rock Pro 2:93.3 m³/h
- SILENT WINGS 2 92mm:55.4 m³/h
Maximum air pressure
- Dark Rock Pro 2:2.1 mmH2O
- SILENT WINGS 2 92mm:1.98 mmH2O

Side by side

Differences highlightedShow differences only

Comparison of Dark Rock Pro 2, SILENT WINGS 2 92mm
32 specifications	A be quiet! Dark Rock Pro 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 (min)Known for one	1500 RPM	Unknown — not stated by the source
Rotational speed (max)Differs	1700 RPM	1800 RPM
Noise level (low speed)Known for one	13.50 dB	Unknown — not stated by the source
Noise level (high speed)Differs	26.40 dB	16.9 dB
Minimum airflow (imperial)Known for one	67.8 cfm	Unknown — not stated by the source
Maximum airflowDiffers	113.8 cfm	32.6 cfm
AirflowDiffers	93.3 m³/h	55.4 m³/h
Minimum air pressureKnown for one	1.82 mmH2O	Unknown — not stated by the source
Maximum air pressureDiffers	2.1 mmH2O	1.98 mmH2O
Mean time between failures (MTBF)	300000 h	300000 h
Compatible processor seriesKnown for one	Unknown — not stated by the source	Not supported
Designidentical
Product colour	Black	Black
Number of fansKnown for one	2 fan(s)	Unknown — not stated by the source
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	220 W	Unknown — not stated by the source
Maximum currentKnown for one	Unknown — not stated by the source	0.17 A
Weight & dimensions4 differ
WidthDiffers	147 mm	92 mm
DepthDiffers	138 mm	92 mm
HeightDiffers	166 mm	25 mm
WeightDiffers	1.25 kg	106 g
Cable lengthKnown for one	Unknown — not stated by the source	0.45 m
Technical detailsidentical
Bearing technology	FDB	FDB
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other features1 differ
Heatsink dimensions (W x D x H)Known for one	124 x 166 x 122 mm	Unknown — not stated by the source
Connector(s)Differs	4-pin 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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