as Much as I hate to say this... you folks are looking at half of the picture
How many CD/DVD drives?
Hard Drives, what Kind, how big, how fast?
how many external dives?
fan controllers?
Fans?
PCI Cards?
I could get away with running a 600w PSU...
except for the 4TB 0=1 on SATA2, the 500GB R1 and the 260 R0 on Velociraptors... then there are the twin 8800 GTX OC 768s...
then Fans...
it all adds up.
Here is a tool I like to use.
http://extreme.outervision.com/psucalculatorlite.jsp
it will get you reasonably close.. then you should round up. (Good call Hoosier)
and if I might suggest an Un-interuptable power supply... nothing fancy but clean power is extremely important to your MB
Before I Added the Velociraptors
