Hard Disk Media

About the product

A data recording media with a magnetic layer on a disk-shaped aluminum or glass substrate.
They are in hard disk drives used for high-capacity storage. Hard disks (HDs) are in high demand in Data Center business, where ultra-high data capacity is required.

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Merits

  • Improvement of recording density by ultra miniaturization of the magnetic layer.
  • Increase in the number of substrates in the drive by ultra-smooth and highly-rigid thin substrate using our original polishing technology, aluminum alloy design, and fabrication technology.
  • To achieve further improvement to adopt high-capacity technology, development is ongoing which is for Heat Assisted Magnetic Recording (HAMR).
  • Two manufacturing bases are available for supply; Japan(Ichihara) and Singapore.

Applications

Data Centers, Enterprise Data Servers, Surveillance Cameras, and external HDDs

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