snowus

07-28-03, 03:24 PM

If you run a Vantec Tornado with a (Controller/Rheobus/Volt Mod) at 7V is this about what air flow/ noise/fan speed would be?

Voltage@12v

Fan Speed=5700RPM

Air Flow=84.1CFM

Noise=55.2dB(A)

Now if running@ 7V

Voltage@7V

Fan Speed=3300RPM

Air Flow=49cfm

Noise= 32.6 dB(A)

Does anyone know if this sounds about right?

I just did some math dividing and multiplying to get those figures but I have know idea if it can be applied to this ...

Anyone with a controller using a Tornado should be able to verify if that RPM speed is correct at @7V...If the RPM speed is right then maybe the others are similiar:

If this is correct then I would have hard time finding a 80mm fan that would give the same figures @ 12V as the Tornado @7V :

The Tornado would be a great choice if @7V it was (RPM3300/49CFM/Noise/32.6)

If these numbers are correct hell I would run 4 or 5 Tornados on a Contoller @7V if some one can give me a idea that this sounds right:

Any thoughts, ideas, suggestions, or comments if this is not right would be appreciated:

Thanks:Snowus

Voltage@12v

Fan Speed=5700RPM

Air Flow=84.1CFM

Noise=55.2dB(A)

Now if running@ 7V

Voltage@7V

Fan Speed=3300RPM

Air Flow=49cfm

Noise= 32.6 dB(A)

Does anyone know if this sounds about right?

I just did some math dividing and multiplying to get those figures but I have know idea if it can be applied to this ...

Anyone with a controller using a Tornado should be able to verify if that RPM speed is correct at @7V...If the RPM speed is right then maybe the others are similiar:

If this is correct then I would have hard time finding a 80mm fan that would give the same figures @ 12V as the Tornado @7V :

The Tornado would be a great choice if @7V it was (RPM3300/49CFM/Noise/32.6)

If these numbers are correct hell I would run 4 or 5 Tornados on a Contoller @7V if some one can give me a idea that this sounds right:

Any thoughts, ideas, suggestions, or comments if this is not right would be appreciated:

Thanks:Snowus