Product comparison · 2 computer cooling systems

Aerocool RS12 Computer case Fan vs Zalman ZM-SF2 computer cooling system Computer case Fan

Key differences

Noise level (high speed)
- RS12 Computer case Fan:17.3 dB
- ZM-SF2 computer cooling system Computer case Fan:23 dB
Voltage
- RS12 Computer case Fan:9 - 13.8 V
- ZM-SF2 computer cooling system Computer case Fan:12 V
Connector(s)
- RS12 Computer case Fan:3+4 pin
- ZM-SF2 computer cooling system Computer case Fan:3-pin
Dimensions (WxDxH)
- RS12 Computer case Fan:120 x 120 x 25 mm
- ZM-SF2 computer cooling system Computer case Fan:92 x 92 x 26.4 mm
Rotational speed
- RS12 Computer case Fan:1000 RPM
- ZM-SF2 computer cooling system Computer case Fan:2000 RPM

Differences highlightedShow differences only

Comparison of RS12, ZM-SF2
20 specifications	A Aerocool RS12 Computer case Fan Model RS12 View product	B Zalman ZM-SF2 computer cooling system Computer case Fan Model ZM-SF2 View product
Performance1 differ
Suitable location	Computer case	Computer case
Type	Fan	Fan
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Noise level (high speed)Differs	17.3 dB	23 dB
Operating temperature (T-T)Known for one	-10 - 60 °C	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	150000 h
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Illumination LEDKnown for one	Yes	Unknown — not stated by the source
Illumination colourKnown for one	Blue	Unknown — not stated by the source
Power1 differ
Power supplyKnown for one	3.6 W	Unknown — not stated by the source
VoltageDiffers	9 - 13.8 V	12 V
Rated currentKnown for one	0.3 A	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	25 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	80 g
Other features3 differ
Fan performanceKnown for one	29.7 cfm	Unknown — not stated by the source
Connector(s)Differs	3+4 pin	3-pin
Dimensions (WxDxH)Differs	120 x 120 x 25 mm	92 x 92 x 26.4 mm
Rotational speedDiffers	1000 RPM	2000 RPM
Static loadKnown for one	1.33 mm-H2O	Unknown — not stated by the source
Technical detailsidentical
Bearing technologyKnown for one	Unknown — not stated by the source	ELQ

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.