Product comparison · 2 computer cooling systems

ARCTIC Copper Silent 3 vs Zalman CNPS7000C CU

6specifications compared
5differ
1identical
8known for one product only

Key differences

Product colour
- Copper Silent 3:Black
- CNPS7000C CU:Red
Material
- Copper Silent 3:Aluminium
- CNPS7000C CU:Copper
Weight
- Copper Silent 3:298 g
- CNPS7000C CU:750 g
Dimensions (WxDxH)
- Copper Silent 3:88 x 82 x 79 mm
- CNPS7000C CU:109 x 107 x 63 mm
Rotational speed
- Copper Silent 3:2200 RPM
- CNPS7000C CU:1350 RPM

Side by side

Differences highlightedShow differences only

Comparison of Copper Silent 3, CNPS7000C CU
14 specifications	A ARCTIC Copper Silent 3 View product	B Zalman CNPS7000C CU View product
Performanceidentical
Suitable locationKnown for one	Processor	Unknown — not stated by the source
Supported processor socketsKnown for one	Socket 370, Socket A (462)	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black	Red
MaterialDiffers	Aluminium	Copper
Weight & dimensions1 differ
WeightDiffers	298 g	750 g
Other features2 differ
Thermal resistanceKnown for one	0.49 °C/W	Unknown — not stated by the source
Speed detectionKnown for one	No	Unknown — not stated by the source
Connector(s)Known for one	3-pin	Unknown — not stated by the source
Dimensions (WxDxH)Differs	88 x 82 x 79 mm	109 x 107 x 63 mm
Rotational speedDiffers	2200 RPM	1350 RPM
AirflowKnown for one	32 CFM	Unknown — not stated by the source
Heat sink dimensionsKnown for one	79.5 x 78 x 45 mm	Unknown — not stated by the source
Technical detailsidentical
Bearing technologyKnown for one	Unknown — not stated by the source	Double ball bearing

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.

More computer cooling system comparisons

All computer cooling system comparisons