Need recomendation for a mATX mobo for x-fire

[Kogumaru]

First sorry my english its terrible.

 

I need a recomendation for a mAtx mobo for a dual rx 480 build and a Case for that build, already have an i7 6700, psu, ram and cooler.

And any recomendation for a case to, dont like those monsters case, so maybe a slim or small case (no itx ) 

Again srry for my terrible english

[anybodykek]

4 minutes ago, Kogumaru said:

First sorry my english its terrible.

 

I need a recomendation for a mAtx mobo for a dual rx 480 build and a Case for that build, already have an i7 6700, psu, ram and cooler.

And any recomendation for a case to, dont like those monsters case, so maybe a slim or small case (no itx ) 

Again srry for my terrible english

I would have said to go for a Z270 board, but lots of Z170 boards have it as well. I'd go for the Z170M Mortar from MSI, it's a decent board for the price.