Will this PSU fit my case?

[Jeff_jrb]

This is the PSU: http://www.evga.com/Products/Product.aspx?pn=220-G2-0750-XR

My case: http://img.informatique.nl/750/46828701.jpg

My current psu is installed at the top of my case. The psu is being held in some kind of holding slots

 

[VincentGeddon]

Yes both are standard atx power supplies. Even if the EVGA happens to be a little bit longer, it still looks like you have plenty of room.