Will this PSU fit in my case?

EndgameZ

Honorable
Sep 26, 2013
8
0
10,510
This is going off my previous thread, but I'm thinking about buying a Corsair 430w PSU,
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139026

but a little birdie told me that PSUs aren't a one-size-fits-all deal.
On my manufacturer's website, they say that the computer has a mid-size ATX case, and I'm assuming that's the right size, but I want to get confirmation before I buy something and not be able to use it (again).
Computer:
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&docname=c02524612#N1134