What PSU can I use for my HP DC5800 microtower?

Lmcc87

Honorable
Oct 17, 2013
21
0
10,510
I'm looking to upgrade my PSU for something around the 550-650w mark and have heard that only certain PSUs will fit the microtower due to it's size. Can anyone recommend me one or give dimensions of the PSU that has one so I can search one out. I haven't yet got the PC so can't measure it myself. Thanks guys