It supports atx, matx, so it fits.
Though you could get a better mobo with a better chipset, standard atx for just a bit more : http://www.amazon.co.uk/Asus-M5A97-R2-0-Motherboard-PCI-Express/dp/B008RPZ5SC/
http://www.amazon.co.uk/Gigabyte-SKT-AM3-970A-DS3-3-1-Motherboard/dp/B007E7ASC2/
 
No, both don't have one, don't you have a discrete graphics card ?
If you didn't buy or have the cpu yet, i think it's better going with an amd apu(fm2)+fm2 board.
But if you have to get the matx board with integrated graphics, get the one you have in mind, like i said, it most likely it will fit.