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Vol. 2 No. 11 January 2004

Denser Optical Disks in View

At only 9.1GB, current 5.25" Magneto-Optical (MO) technology doesn't take storage professionals where they need to go, capacity-wise. But this winter should see shipments of 23GB and 30GB optical storage products from Sony and Plasmon, respectively. Last month, Sony began shipping its Professional Disc for Data (PD) optical drives to its partners, which are expected to begin shipping products this quarter. PD is based on the same 5.25" half-height format as MO. It features 11MB/s data transfers and 23.3GB capacity on the single-sided media, and a road map out to 100GB and 43MB/s transfer rate. PD media has a list price of between $45 and $50. Plasmon too, is out with its Ultra Density Optical (UDO) drive, also a 5.25" drive, with 30GB capacity across two sides, with 8MB/s data transfers. 120GB capacities are expected in 2007. Initial media pricing is expected at around $2/GB, or about $60 per cartridge. Both Plasmon and Sony see their respective optical disks as shoe-ins in industries such as healthcare, where radiologists ...

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Features in this issue

  • Recent Funding

    Cash for several storage startups

  • Plan on disk-based backup

    by  Shane O'Neill

    Will 2004 be a breakthrough year for disk-based backup solutions? A new survey of Storage readers finds that while users are reluctant to completely eliminate tape from their backup environments, many are planning to deploy disk to complement tape in the next year.

  • Modular arrays earn new trust

    Modular arrays have come a long way recently, but are you ready to risk all of your company's mission-critical data on them?

  • Getting ready for IP SANs

    by  James Damoulakis

    IP SANs promise benefits to groups within your organization that up until now haven't had access to these kinds of capabilities. But before you even think of deploying an IP SAN, read this article.

Columns in this issue

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