Toshiba to Seagate, WD....
"We've upped our areal density, up yours."
Toshiba has announced the highest-capacity twin platter laptop hard drive in the world at 750GB, as well as a 1TB, three-platter laptop drive. The two-platter model fits in a standard 9.5mm z-height notebook drive bay whereas the 12.5mm x-height three-platter drive does not. Both drives spin at 5400rpm - 200rpm faster than WD' …