Fujitsu's MHTxxxAH 5400 rpm series employs new GDT (Glass Direct Texture) Media enabling nearly a 30% increase in areal density of up to 69.3Gb/sq.in, giving 40GB per disk whilst improving media resolution and noise resulting in improved data integrity. Building on Fujitsu's Mobile HDD technology leadership, the MHTxxxAH series utilizes Fujitsu's FDB (Fluid Dynamic Bearing) motor and Head Load / Unload mechanism with Inertia Latch technology. As a result of Fujitsu's technological leadership and innovation the MHTxxxAH series provides unparalleled industry-leading specifications that are critical for today's intensive mobile computing applications.