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Vol. 8 Num. 10 February 2010

SAS drives showing up more and more

Our monthly survey shows that more than 50% of respondents use SAS drives. With 6 Gbps SAS now available, SAS is poised to make an impact on various storage implementations. The latest 6 Gbps serial-attached SCSI (SAS) disk drives are beginning to show up in data centers, but their 3 Gbps predecessors have already made significant inroads in enterprise data storage shops (see "SAS challenges Fibre Channel drives," Storage magazine, January 2010). Slightly more than 50% of respondents to our latest survey currently use SAS drives. Right now, SAS drives are most used for direct-attached server storage (63%), but more than half of our SAS users have the drives installed in arrays. When we last asked about SAS drives a year and a half ago, approximately 26% of those respondents said that SAS drives accounted for 40% or more of their installed disk capacity; this time, 40% of respondents said that SAS accounted for that much capacity. The two biggest obstacles to SAS growth seem to be coming from above and below: of those who aren't ...

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Features in this issue

  • SAS drives showing up more and more

    Our monthly survey shows that more than 50% of respondents use SAS drives. With 6 Gbps SAS now available, SAS is poised to make an impact on various storage implementations.

  • 2009 enterprise data storage Products of the Year

    These 15 products rank as the best of 2009, as judged by a panel of users, analysts, consultants, and SearchStorage.com and Storage magazine editors. The list of top products is highlighted by several repeat winners who keep improving their products, and by relative upstarts who are breaking ground with newer technologies.

  • Get control of NAS systems

    File storage is growing very quickly, leaving storage shops to grapple with multiple disparate NAS systems. But a number of technologies can make file storage more manageable.

  • Storage networks get virtual

    by  Dennis Martin

    The benefits of virtualization can now be applied to storage networks. Read how new products make it possible to pool and share storage networking resources.

Columns in this issue

SearchSolidStateStorage

SearchVirtualStorage

SearchCloudStorage

SearchDisasterRecovery

SearchDataBackup

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