Product comparison · 2 computer cooling systems

be quiet! SILENT WINGS 2 92mm vs Zalman CNPS10X Optima

13specifications compared
13differ
0identical
13known for one product only

Key differences

Suitable location
- SILENT WINGS 2 92mm:Computer case
- CNPS10X Optima:Processor
Type
- SILENT WINGS 2 92mm:Fan
- CNPS10X Optima:Cooler
Fan diameter
- SILENT WINGS 2 92mm:9.2 cm
- CNPS10X Optima:12 cm
Rotational speed (max)
- SILENT WINGS 2 92mm:1800 RPM
- CNPS10X Optima:1700 RPM
Noise level (high speed)
- SILENT WINGS 2 92mm:16.9 dB
- CNPS10X Optima:28 dB
Voltage
- SILENT WINGS 2 92mm:4 - 14 V
- CNPS10X Optima:12 V
Width
- SILENT WINGS 2 92mm:92 mm
- CNPS10X Optima:85 mm
Depth
- SILENT WINGS 2 92mm:92 mm
- CNPS10X Optima:132 mm

Side by side

Differences highlightedShow differences only

Comparison of SILENT WINGS 2 92mm, CNPS10X Optima
26 specifications	A be quiet! SILENT WINGS 2 92mm View product	B Zalman CNPS10X Optima View product
Performance7 differ
Suitable locationDiffers	Computer case	Processor
TypeDiffers	Fan	Cooler
Fan diameterDiffers	9.2 cm	12 cm
Supported processor socketsDiffers	Not supported	Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket FM1
Compatible processor seriesDiffers	Not supported	Intel® Celeron® D, Intel® Pentium® 4, Intel® Pentium® D, Intel® Pentium® Dual-Core, AMD Phenom, AMD Phenom II Dual-Core Mobile, AMD Phenom II Quad-Core Mobile, AMD Phenom II Triple-Core Mobile, AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6, AMD Phenom II X8
Rotational speed (max)Differs	1800 RPM	1700 RPM
Noise level (high speed)Differs	16.9 dB	28 dB
Maximum airflowKnown for one	32.6 cfm	Unknown — not stated by the source
AirflowKnown for one	55.4 m³/h	Unknown — not stated by the source
Maximum air pressureKnown for one	1.98 mmH2O	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	300000 h	Unknown — not stated by the source
Rotational speed (min)Known for one	Unknown — not stated by the source	1000 RPM
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
CertificationKnown for one	CE, WEEE, RU, Tüv	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	2.04 W	Unknown — not stated by the source
VoltageDiffers	4 - 14 V	12 V
Maximum currentKnown for one	0.17 A	Unknown — not stated by the source
Rated currentKnown for one	0.10 A	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	92 mm	85 mm
DepthDiffers	92 mm	132 mm
HeightDiffers	25 mm	152 mm
WeightDiffers	106 g	630 g
Cable lengthKnown for one	0.45 m	Unknown — not stated by the source
Technical details1 differ
Bearing technologyDiffers	FDB	FSB
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Connector(s)Known for one	3p	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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