What is the difference?
Links are here :
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121624
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121649
Links are here :
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121624
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121649