Product comparison · 2 computer cooling systems

ARCTIC Alpine 64 PLUS vs Zalman CNPS9900 MAX RED

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

Key differences

Fan diameter
- Alpine 64 PLUS:9.2 cm
- CNPS9900 MAX RED:13.5 cm
Rotational speed (min)
- Alpine 64 PLUS:600 RPM
- CNPS9900 MAX RED:900 RPM
Rotational speed (max)
- Alpine 64 PLUS:2000 RPM
- CNPS9900 MAX RED:1700 RPM
Width
- Alpine 64 PLUS:98 mm
- CNPS9900 MAX RED:131 mm
Depth
- Alpine 64 PLUS:115 mm
- CNPS9900 MAX RED:94 mm
Height
- Alpine 64 PLUS:70 mm
- CNPS9900 MAX RED:152 mm
Weight
- Alpine 64 PLUS:430 g
- CNPS9900 MAX RED:755 g
Bearing technology
- Alpine 64 PLUS:Fluid Dynamic
- CNPS9900 MAX RED:Long Life

Side by side

Differences highlightedShow differences only

Comparison of Alpine 64 PLUS, CNPS9900 MAX RED
27 specifications	A ARCTIC Alpine 64 PLUS View product	B Zalman CNPS9900 MAX RED View product
Performance4 differ
Fan diameterDiffers	9.2 cm	13.5 cm
Supported processor socketsDiffers	Socket AM2+, Socket AM3+, Socket AM4, Socket FM1, Socket FM2+	Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket FM1
Rotational speed (min)Differs	600 RPM	900 RPM
Rotational speed (max)Differs	2000 RPM	1700 RPM
Noise levelKnown for one	0.4 sone	Unknown — not stated by the source
Maximum airflowKnown for one	74 cfm	Unknown — not stated by the source
AirflowKnown for one	125.7 m³/h	Unknown — not stated by the source
Bearing typeKnown for one	Fluid Dynamic Bearing (FDB)	Unknown — not stated by the source
Noise level (high speed)Known for one	Unknown — not stated by the source	30 dB
Designidentical
Product colourKnown for one	Black, Silver	Unknown — not stated by the source
MaterialKnown for one	Aluminium	Unknown — not stated by the source
Illumination LEDKnown for one	Unknown — not stated by the source	Yes
Illumination colourKnown for one	Unknown — not stated by the source	Red
Poweridentical
VoltageKnown for one	12 V	Unknown — not stated by the source
Rated currentKnown for one	0.22 A	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	98 mm	131 mm
DepthDiffers	115 mm	94 mm
HeightDiffers	70 mm	152 mm
WeightDiffers	430 g	755 g
Package weightKnown for one	900 g	Unknown — not stated by the source
Technical details1 differ
Bearing technologyDiffers	Fluid Dynamic	Long Life
Other featuresidentical
Cooling capacity in watts (max)Known for one	100 W	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	100 x 115 x 75 mm	Unknown — not stated by the source
PowerKnown for one	100 W	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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