Although it seemed that Seagate
was comfortably at the forefront
of magnetic recording developments, Fujitsu is hoping that its latest "breakthrough
" will add a little friction to the areal density
competition. Using patterned media technology, the firm "was able to achieve a one-dimensional array nanohole pattern with an unprecedented 25 nanometer pitch," which essentially means that recording one-terabit per square inch onto HDDs of the future is now realizable. Additionally, the company also revealed a new development "involving perpendicular
magnetic recording (PMR) read / write operation on random patterned media," which utilizes the soft underlayer (SUL) as the PMR media. As expected, the presenters weren't as forthcoming about when we'd actually see these achievements
make a difference in our laptops, servers, and other HDD-equipped devices, but the sooner the better, okay Fujitsu?