Can i do crossfire on micro atx board?

[Cayden]

I have Asrock z77 extreme 4m, and I'm thinking about adding another hd7850 for crossfire. I don't have water cooler. Is there gonna be any heat issues that could destroy the whole computer?

 

[ThomasJ93]

Yes, you can run a Crossfire setup on that board. I assume your HD7850 is a dual slot card?

 

[carowden]

http://www.newegg.com/Product/Product.aspx?Item=N82E16813157294

under the list of features it says that it is crossfire capable. i would make sure that you have a good enough power supply to handle it, but as far as your board being capable, it is