Not really. It says 222w, but that's for all the supplies grouped together. Note how the 12v line is only good for 6A? That's only 72W. You want about 13-15A on the 12v line.
This one is good for 18A on the 12v line and is only $40. The one MM suggested has a higher current rating, but also looks a little larger as well.
[Edit]: Note - there are other cheaper ones, but the guts are probably chintzy. The Thermaltake model in the link is a well-known brand, and has MANY good user reviews.