Advise case

Guys, a question, I would like in the near future to collect the PC in format Mini-Atx, old large do not like), like buildings full, bought a mini nurse inserted 1050, 1070, with a window , beauty. but I have an internal sound card on pci-ex is there a small case with 3 sockets that I would have the card stuck and was a place for zvukoveho, but the map should be vertical (not as in buildings hanging) advise something. Thank you.