Posibillity of PSU change in FUJITSU PC

[Vinvi]

Hello, quick question, is FUJITSU Esprimo P510 E85+ psu suitable for change, or is it stuck ?
http://allegro.pl/show_item.php?ite...e387864ffa85323220a1444b540a86acf77d00be2ff62
Am looking at that offer, there are pictures of the insides there.

 

[pastymuncher]

Looks like it's a straight swap for another psu in the same form factor. With the extra space around the psu and back panel it's mounted to there may be the possibility of modding the case to take a standard size psu as well.