how do the following 3 PSU's compare to the xfx p1-650 -- http://www.newegg.com/Product/Product.aspx?Item=N82E16817207007 ????????
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341022
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341016
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341017
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341022
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341016
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341017