macbook pro hard drive config
Hello, I read somewhere here a comparison between the 100gb 7200 rpm and the 120 gb 5400 rpm hard drives. I read that the 120 gb 5400 rpm was the smarter choice since the fact that 120 gb implies more condensed info thus making up for slower rpm in read time since similar information is packed closely together. But I was wondering, is there a difference in the energy drain of the hard drive IE 7200 rpm hard drive sucks up more battary juice? Just curious.