Originally Posted by MD 
I can confirm no problems at all.
I use the Antec 900 with the Corsair HX620W for my standard bench testing here at HEXUS where extreme loads are applied and there have been absolutely no problems, the PSU has been excellent.
Hi, i want this case and this PSU. Is it ok to use both as they come? I read someone dremmeled a hole in bottom of 900 case and fitted a stand (feet to case for airflow.)
is this essential or is it definately ok as it comes? even for long periods of time?
ta very much x