Product comparison · 2 computer cooling systems

be quiet! Dark Rock 2 vs be quiet! SHADOW WINGS SW1 120mm LS

21specifications compared
20differ
1identical
8known for one product only

Key differences

The be quiet! Dark Rock 2 has 1.5 cm more fan diameter than the be quiet! SHADOW WINGS SW1 120mm LS (13.5 cm vs 12 cm). The be quiet! Dark Rock 2 has 500 RPM more rotational speed (max) than the be quiet! SHADOW WINGS SW1 120mm LS (1300 RPM vs 800 RPM). The be quiet! Dark Rock 2 has 11.4 dB more noise level (high speed) than the be quiet! SHADOW WINGS SW1 120mm LS (21.2 dB vs 9.8 dB). Suitable location: Processor on the be quiet! Dark Rock 2, Computer case on the be quiet! SHADOW WINGS SW1 120mm LS. Type: Cooler on the be quiet! Dark Rock 2, Fan on the be quiet! SHADOW WINGS SW1 120mm LS.

Suitable location
- Dark Rock 2:Processor
- SHADOW WINGS SW1 120mm LS:Computer case
Type
- Dark Rock 2:Cooler
- SHADOW WINGS SW1 120mm LS:Fan
Fan diameter
- Dark Rock 2:13.5 cm
- SHADOW WINGS SW1 120mm LS:12 cm
Rotational speed (max)
- Dark Rock 2:1300 RPM
- SHADOW WINGS SW1 120mm LS:800 RPM
Noise level (high speed)
- Dark Rock 2:21.2 dB
- SHADOW WINGS SW1 120mm LS:9.8 dB
Maximum airflow
- Dark Rock 2:57.9 cfm
- SHADOW WINGS SW1 120mm LS:22.5 cfm
Airflow
- Dark Rock 2:96.8 m³/h
- SHADOW WINGS SW1 120mm LS:37.4 m³/h
Maximum air pressure
- Dark Rock 2:1.64 mmH2O
- SHADOW WINGS SW1 120mm LS:0.3 mmH2O

Side by side

Differences highlightedShow differences only

Comparison of Dark Rock 2, SHADOW WINGS SW1 120mm LS
29 specifications	A be quiet! Dark Rock 2 View product	B be quiet! SHADOW WINGS SW1 120mm LS View product
Performance10 differ
Suitable locationDiffers	Processor	Computer case
TypeDiffers	Cooler	Fan
Fan diameterDiffers	13.5 cm	12 cm
Supported processor socketsDiffers	Socket 754, Socket 939, Socket 940	Not supported
Rotational speed (max)Differs	1300 RPM	800 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	9.8 dB
Maximum airflowDiffers	57.9 cfm	22.5 cfm
AirflowDiffers	96.8 m³/h	37.4 m³/h
Maximum air pressureDiffers	1.64 mmH2O	0.3 mmH2O
Mean time between failures (MTBF)Differs	300000 h	200000 h
Compatible processor seriesKnown for one	Unknown — not stated by the source	Not supported
Designidentical
Product colour	Black	Black
CertificationKnown for one	Unknown — not stated by the source	CE, WEEE, RU, Tüv
Power3 differ
Power consumption (typical)Differs	2.64 W	1.08 W
VoltageDiffers	12 V	5 - 12 V
Rated currentDiffers	0.25 A	0.09 A
Thermal Design Power (TDP)Known for one	180 W	Unknown — not stated by the source
Weight & dimensions5 differ
WidthDiffers	97 mm	120 mm
DepthDiffers	138 mm	25 mm
HeightDiffers	166 mm	120 mm
WeightDiffers	860 g	220 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 details1 differ
Bearing technologyDiffers	FDB	Rifle
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
Compatible chipsetsKnown for one	Unknown — not stated by the source	Not supported

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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