Product comparison · 2 computer cooling systems

Tacens Aura II 12cm vs Tacens Ventus II 12cm

Key differences

Noise level (high speed)
- Aura II 12cm:12 dB
- Ventus II 12cm:9 dB
Mean time between failures (MTBF)
- Aura II 12cm:60000 h
- Ventus II 12cm:200000 h
Power consumption (typical)
- Aura II 12cm:1.08 W
- Ventus II 12cm:1.2 W
Rated current
- Aura II 12cm:0.09 A
- Ventus II 12cm:0.1 A
Fan performance
- Aura II 12cm:50 cfm
- Ventus II 12cm:32.5 cfm
Power requirements
- Aura II 12cm:12VDC
- Ventus II 12cm:7VDC
Rotational speed
- Aura II 12cm:1200 RPM
- Ventus II 12cm:700 RPM

Differences highlightedShow differences only

Comparison of Aura II 12cm, Ventus II 12cm
20 specifications	A Tacens Aura II 12cm View product	B Tacens Ventus II 12cm View product
Performance2 differ
Noise level (high speed)Differs	12 dB	9 dB
Mean time between failures (MTBF)Differs	60000 h	200000 h
Operating temperature (T-T)Known for one	-10 - 65 °C	Unknown — not stated by the source
Minimum air pressureKnown for one	Unknown — not stated by the source	0.305 mmH2O
Maximum air pressureKnown for one	Unknown — not stated by the source	0.686 mmH2O
Power2 differ
Power consumption (typical)Differs	1.08 W	1.2 W
Rated currentDiffers	0.09 A	0.1 A
Weight & dimensionsidentical
WeightKnown for one	115 g	Unknown — not stated by the source
Package widthKnown for one	32 mm	Unknown — not stated by the source
Package depthKnown for one	122 mm	Unknown — not stated by the source
Package heightKnown for one	154 mm	Unknown — not stated by the source
Package weightKnown for one	138 g	Unknown — not stated by the source
Other features3 differ
Fan performanceDiffers	50 cfm	32.5 cfm
Power requirementsDiffers	12VDC	7VDC
Rotational speedDiffers	1200 RPM	700 RPM

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.