which one of these has better cooling and would be quieter?
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147111
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147152
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147151
http://www.newegg.com/Product/Product.aspx?Item=N82E16811162044
or are these all pretty much the same?
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147111
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147152
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147151
http://www.newegg.com/Product/Product.aspx?Item=N82E16811162044
or are these all pretty much the same?