Looking for a smaller PSU

[Fiveohhh]

I'm building an htpc and a normal atx PSU is about 1/2 too wide and 1/4 of an inch too tall(If you're staring at the back and its laying flat). I have an extra k7 266 pro2 board and an XP 1800+ board I was planning on using, I'll be using the onboard LAN and a 200gb(maybe 160) 7200rpm drive, a gf3 ti200, and a myHD120 card. I'm curious if a microatx PSU will work with it(newegg only has a 180w one though) I'm not sure the dimensions on them, but I'm guessing it should fit. Anyone have any ideas? I was going to mount the PSU externally, but figured there'd be a grounding/safety problem.

Thanks

edit: heres a pic of the bare case(its an old receiver case that I gutted and put a MB try in)

http://www.chiefmarley.com/images/htpc.jpg

 

[Fiveohhh]

anyone?

 

[TwoBills]

OK, I've got a brand new Chenbro mATX case sittin' here, still in the packing box, let me dig it out......................

Crap can't get the box shut. Anyway: FSP270-50snv 5" x 5" x 2 3/4" (HxLxD). The 200w version is the same except it's 1" shorter.

Google some model numbers and you'll come up with lots of specs.

 

[Fiveohhh]

Thanks, think 200w is enough for the specs

xp 1800+
msi 266 pro2 MB
160-200gb 7200rpm hd
gf3 ti200 video card
MyHD120
512mb ram

Will be at stock speed and will output to a rptv through component

 

[TwoBills]

I'm running about the same setup, w/o the graphics card, no problem, w/a 200. If it'll fit, I'd go for the 270, the specs on the 180s and 200s are almost identical, just different demensions.