That's what i said IMAGINE only...
So far i dont see any rig need such a high power...
hoho, there's where u're wrong bro
if u wanna change to a new PSU like the UCP 1kW PSU la for example
this is an example based on my rig
I already got 1 Cooler Master eXtreme Power Plus 500W which is $178 (until now also never drop price)
then i realise that my current PSU not enough power and not enough cables! omg!
so if i wanna change to UCP 1kW, and i dont wanna waste my Cooler Master eXtreme Power Plus 500W
so what i do is i buy maybe another 500W, maybe the Silent series 500W and put the 2nd one

2 splitted PSUs means higher efficiency in each and cheaper too
but the down side is the cables, u got too much cables and u need to have 2 power plugs, one for each PSU