Can a standard gtx 580 sli with a gtx 580 matrix?
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121409
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121467
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121409
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121467