cpu's amps and other questions

Don't think you have to worry about "house" current. Your set up draws: Computer, no more than 4 to 5 Amps MAX when Gaming, and no more than 2 to 2.5 Amps for Monitor, Printer and scanner. My computer, excluding Monitor, printer, and Scanner only draws Approx 2.5 Amps With 3Dmark06 running.

Most Homes (excluding those built during Civil War) outlets are fused at 15 to 20 Amps. So unless your Microwave is on the same circuit, your running the vacumn cleaner, and your wife/room mate is using the hair drier - you should be OK.

Computer current is for 120VAC, For Europe (240VAC) current drain would be 1/2 at the outlet

The most that power supply will draw is 10.5A, if it is truly 87% efficient.

edit: That would be 100% utilized.

Badge
I think His concern was not on PSU, But on the current draw from the "House" outlet. His PSU is almost to large for current setup, But then that allows for future expansion.

Reason I say this is his Idle current is prabably less than 20 % of rated 1000 Watts with full load current of current system at only about 350 to 400 Watts.

To hastetheday
Dont even give it another thought,dont know why people would keep asking about the amps there isnt any thing there that wont run,with a 1000watt psu you will be good to go for that sli if you decide to do it. Its overkill if anything.
Mactronix

badders
In the US we have 240 in to the house (2 phase). Each leg is 120 and 180 degress out of phase. Ideally, Half the house is on one leg, the other on the other leg. if Each leg has the same current, then the nuetral line has a net zero current.

A year ago a large branch that took out the line into the house. When go old vepco repaired the lines they wired the same phase to both legs. all my 120 appliances worked but none of the 240. The lights on my electric range came on - both not the elements.