by brian d foy
Hitachi presents its perpendicular storage strategy in the style of Schoolhouse Rock.
They said last month:
In March 2005, Hitachi Global Storage Technologies demonstrated an areal density of 230 gigabits per square inch (Gb/in2) on perpendicular recording technology, the highest areal density achieved to date based on vertical recording. This accomplishment represents a doubling of today’s highest data densities on longitudinal recording technology.