Summary: I replaced the 250GB drive that my macbook aluminium came with (after I dropped it and broke the hard disk.) Lots of capacity and I can use lossless audio and logic pro without worrying about disk space!
Excerpt: Toshiba should be proud of, because they have launched a live laptop hard 2.5 inch size. There was no mistaking their pride for having launched the largest capacity class. Toshiba launches hard disk which they call MK7559GSXP the 750GB capacity, with a thickness of 9.5 mm with two discs.
Pros: a size of 12 . 5 mm which is using the disc plate 3