Product comparison · 2 computer cooling systems

ARCTIC Alpine 64 GT vs Zalman CNPS9900A LED

14specifications compared
10differ
4identical
15known for one product only

Key differences

Fan diameter
- Alpine 64 GT:8 cm
- CNPS9900A LED:12 cm
Rotational speed (min)
- Alpine 64 GT:500 RPM
- CNPS9900A LED:800 RPM
Product colour
- Alpine 64 GT:Silver, White
- CNPS9900A LED:Copper
Width
- Alpine 64 GT:84 mm
- CNPS9900A LED:131 mm
Depth
- Alpine 64 GT:100 mm
- CNPS9900A LED:94 mm
Height
- Alpine 64 GT:64.5 mm
- CNPS9900A LED:152 mm
Weight
- Alpine 64 GT:295 g
- CNPS9900A LED:730 g
Bearing technology
- Alpine 64 GT:Fluid dynamic
- CNPS9900A LED:Double ball bearing

Side by side

Differences highlightedShow differences only

Comparison of Alpine 64 GT, CNPS9900A LED
29 specifications	A ARCTIC Alpine 64 GT View product	B Zalman CNPS9900A LED View product
Performance4 differ
Suitable location	Processor	Processor
Type	Cooler	Cooler
Fan diameterDiffers	8 cm	12 cm
Supported processor socketsDiffers	Socket AM3+, Socket AM4, Socket FM1, Socket FM2+	Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket FM1, Socket FM2
Compatible processor seriesDiffers	AMD A, AMD E, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom X3, AMD Phenom X4	Not supported
Rotational speed (min)Differs	500 RPM	800 RPM
Rotational speed (max)	2000 RPM	2000 RPM
Maximum airflowKnown for one	24.6 cfm	Unknown — not stated by the source
AirflowKnown for one	41 m³/h	Unknown — not stated by the source
Compatible productsKnown for one	AMD AM3, AM2+, AM2, 939, 754, FM2, FM1 uPGA	Unknown — not stated by the source
Noise level (low speed)Known for one	Unknown — not stated by the source	18 dB
Noise level (high speed)Known for one	Unknown — not stated by the source	38 dB
Design1 differ
Product colourDiffers	Silver, White	Copper
Number of fans	1 fan(s)	1 fan(s)
MaterialKnown for one	Unknown — not stated by the source	Copper
Illumination LEDKnown for one	Unknown — not stated by the source	Yes
Illumination colourKnown for one	Unknown — not stated by the source	Blue
Poweridentical
Power supplyKnown for one	70 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	84 mm	131 mm
DepthDiffers	100 mm	94 mm
HeightDiffers	64.5 mm	152 mm
WeightDiffers	295 g	730 g
Package weightKnown for one	360 g	Unknown — not stated by the source
Technical details1 differ
Bearing technologyDiffers	Fluid dynamic	Double ball bearing
Other featuresidentical
Thermal resistanceKnown for one	Yes	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	108 x 87 x 74 mm	Unknown — not stated by the source
Rotational speedKnown for one	500 RPM	Unknown — not stated by the source
Speed detectionKnown for one	Unknown — not stated by the source	Yes
Connector(s)Known for one	Unknown — not stated by the source	4 Pin

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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