More info on PSU requirements that I came across on Ars:
Quote:
This keeps cropping up. Roll Eyes Hopefully we can post more anecdotal data and get rid of the idea that even a Mombox needs a 500W+ PSU.
My name is Bryan ... and I have a 380W PSU.
I have an Antec EarthWatts 380W. It's often named as a great PSU to use for system builds of anything under NVidia's highest-end. It, without even getting warm, runs the following:
* Core2 Quad Q6600
* 4GB DDR2-1066 RAM
* 3x 147GB 10000 RPM SCSI drives
* 1x 750GB 7200 RPM SATA drive
* 1x 74GB 10000 RPM SATA drive
* 2x 400GB 7200 RPM PATA drives
* Stock-clocked 8800GT
* PCI SCSI controller
* TV tuner
And...
Quote:
The following wattage readings taken at the wall using Watts Up Pro.
Asus P5KE
E8400
4 Gigs RAM
Nvidia 8800GTS 512
1 WD Raptor 150GB
1 WD5000??S
1 Hauppauge Tuner Card
Watercooling Pump
5 120MM Fans
Corsair 520 PS
Draws approx 270 Watts at the wall with Media Center, Email, Firefox and a full game of Supreme Commander all running simultaneously. Idles at about 120 Watts.
Just above that post a guy says:
Quote:
My E8400 @ 3GHz + 4850 uses 110 W idling in Windows, 142 W when maxing out both cores in CPU benchmarks, and 186 W running 3D games.
It is driven by a 300 W fanless Silverstone PSU.
Sources (whether or not people believe them):
http://episteme.arstechnica.com/eve/for ... 4005373931
http://episteme.arstechnica.com/eve/for ... 7002773931