> From: David Edwards <[EMAIL PROTECTED]>
> Subject: Newbie question...

> Are there desktop boards/chipsets that are particularly 
> power-management-friendly?

Faster than Via usually means an actual CPU from Intel or AMD. Have a
look at the links[1]. Just three sub-30 W systems.

> From: Arjan van de Ven <[EMAIL PROTECTED]>
> Subject: Re: Newbie question...
> To: David Edwards <[EMAIL PROTECTED]>

> however be careful, some of the bioses on those boards 
> don't expose deeper C-states, which cause much higher-than-needed 
> power consumption in idle.

That's right, my Gigabyte 8I945GMMFY-RH with 945GM only permits C1. I
hacked around the BIOS and enabled C3, but this gives very high
latency, does not impress Windows and saved only ~1 W. Even with
disabled C2+ the CPU runs passive with the tiny Gigabyte stock heatsink
and a slow 120 mm fan nearby.
More important than the C-states is the design of the motherboard. I
have seen 945PM boards drawing less than 945GM boards. 16x PCI-Express
ports also seem increase power consumption. This is, where the Abit
board in the link[1] shines.

[1] http://www.silentpcreview.com/forums/viewtopic.php?t=35472
http://www.silentpcreview.com/forums/viewtopic.php?p=268055
http://www.silentpcreview.com/forums/viewtopic.php?p=262839#262839
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