I have a dell inspiron 1501 with a seagate 120 gb. drive at 5400 rpm
(http://www.newegg.com/Product/Product.aspx?Item=N82E16822148214)
can i replace it with a western digital 320 gb 7200 rpm drive?
(http://www.newegg.com/Product/Product.aspx?Item=N82E16822136280)
