Where are bigger HQ ATX PSUs?

[coyote3]

At Newegg the largest high quality ATX PSU is 380W.

Where can I find a selection of larger HQ ones, please?


(Incidentally, I need ATX for my older computers. My video card upgrades call for more than 380W; 400W might be enough but I'd feel more comfortable with 500W or 600W. I've read that SeaSonic brand is good, and read that they also make PSU's branded Corsair and Antec.)

 

[Eureka]

Unless I'm wrong, shouldn't most power supplies sold now be ATX? They'll have 20+4 pin connectors for the older ones, you can just leave the 4-pin section hanging.

 

[ericloewe]

All PSUs are ATX (or try to be...), so there's no problem buying whichever is a good deal at the moment.

 

[coyote3]

Sorry, I now understand that the other categories (than "ATX") at Newegg also fit the bill to follow the advice I've now taken to buy an "ATX" PSU.