[SOLVED] Compatible case for HP SFF PC?

[KBGaming]

Hi,
What is a cheap case that would be compatible with an HP Compaq Pro 6200 SFF?
I need the case to fit a Gigabyte Radeon R9 280X

 

[velocityg4]

The motherboard uses a proprietary BTX inspired layout. I say inspired because I don't think it uses a standardized BTX even. Just the swapped port/slot position of BTX. At any rate. You are not going to find a case for it.

You need an ATX, mATX or ITX motherboard to use off the shelf cases.