Product comparison · 2 computer cooling systems

be quiet! BK016 computer cooling system Processor Cooler vs Zalman VF770 computer cooling system Graphics card Cooler

9specifications compared
8differ
1identical
10known for one product only

Key differences

Suitable location
- BK016 computer cooling system Processor Cooler:Processor
- VF770 computer cooling system Graphics card Cooler:Graphics card
Fan diameter
- BK016 computer cooling system Processor Cooler:12 cm
- VF770 computer cooling system Graphics card Cooler:8 cm
Weight
- BK016 computer cooling system Processor Cooler:1.55 kg
- VF770 computer cooling system Graphics card Cooler:160 g
Bearing technology
- BK016 computer cooling system Processor Cooler:FDB
- VF770 computer cooling system Graphics card Cooler:Double ball bearing
Dimensions (WxDxH)
- BK016 computer cooling system Processor Cooler:150 x 133 x 166 mm
- VF770 computer cooling system Graphics card Cooler:85 x 150 x 31 mm
Rotational speed
- BK016 computer cooling system Processor Cooler:1700 RPM
- VF770 computer cooling system Graphics card Cooler:1350 RPM

Side by side

Differences highlightedShow differences only

Comparison of BK016, VF770
19 specifications	A be quiet! BK016 computer cooling system Processor Cooler Model BK016 View product	B Zalman VF770 computer cooling system Graphics card Cooler Model VF770 View product
Performance3 differ
Suitable locationDiffers	Processor	Graphics card
Type	Cooler	Cooler
Fan diameterDiffers	12 cm	8 cm
Supported processor socketsKnown for one	Socket 754, Socket 939, Socket 940	Unknown — not stated by the source
Compatible productsDiffers	LGA	ATI Radeon HD5670, ATI Radeon HD4650, ATI Radeon HD4670, ATI Radeon HD3650, ATI Radeon HD2600, ATI Radeon X1600, ATI Radeon X1650, ATI Radeon HD4850, ATI Radeon HD4830, ATI Radeon HD3870, ATI Radeon HD3850, ATI Radeon HD2600XT(DDR4), ATI Radeon X1800XL NVIDIA GeForce GT240, NVIDIA GeForce 7600, NVID
Design1 differ
Product colourDiffers	Black	Aluminium, Black, Red, Transparent
MaterialKnown for one	Unknown — not stated by the source	Aluminium
CertificationKnown for one	Unknown — not stated by the source	RoHS
Poweridentical
Power supplyKnown for one	2.4 W	Unknown — not stated by the source
Power consumption (typical)Known for one	220 W	Unknown — not stated by the source
Rated currentKnown for one	0.2 A	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.55 kg	160 g
Technical details1 differ
Bearing technologyDiffers	FDB	Double ball bearing
Other features2 differ
Thermal resistanceKnown for one	0.092 °C/W	Unknown — not stated by the source
Fan performanceKnown for one	57.2 cfm	Unknown — not stated by the source
Dimensions (WxDxH)Differs	150 x 133 x 166 mm	85 x 150 x 31 mm
Rotational speedDiffers	1700 RPM	1350 RPM
Product lifeKnown for one	300000 h	Unknown — not stated by the source
Speed detectionKnown for one	Unknown — not stated by the source	Yes

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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