Product comparison · 2 computer cooling systems

be quiet! Dark Rock Pro 2 vs Hama 75045095 computer cooling system Computer case Fan

11specifications compared
9differ
2identical
16known for one product only

Key differences

Suitable location
- Dark Rock Pro 2:Processor
- 75045095 computer cooling system Computer case Fan:Computer case
Type
- Dark Rock Pro 2:Cooler
- 75045095 computer cooling system Computer case Fan:Fan
Fan diameter
- Dark Rock Pro 2:13.5 cm
- 75045095 computer cooling system Computer case Fan:8 cm
Rotational speed (min)
- Dark Rock Pro 2:1500 RPM
- 75045095 computer cooling system Computer case Fan:1000 RPM
Rotational speed (max)
- Dark Rock Pro 2:1700 RPM
- 75045095 computer cooling system Computer case Fan:2500 RPM
Noise level (high speed)
- Dark Rock Pro 2:26.40 dB
- 75045095 computer cooling system Computer case Fan:22 dB
Power consumption (typical)
- Dark Rock Pro 2:2.64 W
- 75045095 computer cooling system Computer case Fan:1.5 W
Weight
- Dark Rock Pro 2:1.25 kg
- 75045095 computer cooling system Computer case Fan:100 g

Side by side

Differences highlightedShow differences only

Comparison of Dark Rock Pro 2, 75045095
27 specifications	A be quiet! Dark Rock Pro 2 View product	B Hama 75045095 computer cooling system Computer case Fan Model 75045095 View product
Performance7 differ
Suitable locationDiffers	Processor	Computer case
TypeDiffers	Cooler	Fan
Fan diameterDiffers	13.5 cm	8 cm
Supported processor socketsDiffers	Socket 754, Socket 939, Socket 940	Not supported
Rotational speed (min)Differs	1500 RPM	1000 RPM
Rotational speed (max)Differs	1700 RPM	2500 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	22 dB
Minimum airflow (imperial)Known for one	67.8 cfm	Unknown — not stated by the source
Maximum airflowKnown for one	113.8 cfm	Unknown — not stated by the source
AirflowKnown for one	93.3 m³/h	Unknown — not stated by the source
Minimum air pressureKnown for one	1.82 mmH2O	Unknown — not stated by the source
Maximum air pressureKnown for one	2.1 mmH2O	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	300000 h	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Number of fansKnown for one	2 fan(s)	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	2.64 W	1.5 W
Voltage	12 V	12 V
Rated currentKnown for one	0.25 A	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	220 W	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	147 mm	Unknown — not stated by the source
DepthKnown for one	138 mm	Unknown — not stated by the source
HeightKnown for one	166 mm	Unknown — not stated by the source
WeightDiffers	1.25 kg	100 g
Technical detailsidentical
Bearing technologyKnown for one	FDB	Unknown — not stated by the source
Other featuresidentical
Heatsink dimensions (W x D x H)Known for one	124 x 166 x 122 mm	Unknown — not stated by the source
Connector(s)Known for one	4-pin PWM	Unknown — not stated by the source

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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