120mm or 240mm liquid cooler

Solution
According to http://static.highspeedbackbone.net/pdf/Ultra%20Rogue%20M925-M950%20User%20Manual.pdf
There are 2 x 120mm mounting option on the top, so the answer would be yes.
H100i is the most popular 240mm suggestion http://www.amazon.com/dp/B009ZN2NH6
However, I recommend 120mm, since these one operate quieter and almost as good as H100i, and cheaper
Zalman LQ-320 http://www.newegg.com/Product/Product.aspx?Item=N82E16835118136
or air cooler
Noctua NH-D14 http://www.ncixus.com/products/?usaffiliateid=1000031504&sku=47090&vpn=NH-D14&manufacture=Noctua&promoid=1285
According to http://static.highspeedbackbone.net/pdf/Ultra%20Rogue%20M925-M950%20User%20Manual.pdf
There are 2 x 120mm mounting option on the top, so the answer would be yes.
H100i is the most popular 240mm suggestion http://www.amazon.com/dp/B009ZN2NH6
However, I recommend 120mm, since these one operate quieter and almost as good as H100i, and cheaper
Zalman LQ-320 http://www.newegg.com/Product/Product.aspx?Item=N82E16835118136
or air cooler
Noctua NH-D14 http://www.ncixus.com/products/?usaffiliateid=1000031504&sku=47090&vpn=NH-D14&manufacture=Noctua&promoid=1285
 
Solution