So i've been looking at 7990's & what i've noticed is there are some 7990's that are $500 & one's that are $700 what's the difference & which one should i get ?
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202036 VS http://www.newegg.com/Product/Product.aspx?Item=N82E16814129277 When it comes to prices
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202036 VS http://www.newegg.com/Product/Product.aspx?Item=N82E16814129277 When it comes to prices