Apple Xserve RAID Especificaciones Pagina 7

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Technology Overview
Xserve RAID
Deploying Xserve RAID
Exponential growth in the creation and distribution of digital content is driving
demand for high-capacity storage solutions. Large databases, digital video footage,
immense scientic data sets, and expanding archives of nancial information and
employee records require terabytes of storage. At the same time, data protection
and near-instant data access are crucial to many organizations. In response to these
pressing requirements, customers have been forced to make tradeos among data
protection, performance, and capacity—or spend hundreds of thousands of dollars
on high-end storage solutions that combine these features.
Xserve RAID is a revolutionary storage product that eliminates the need for these
tradeos. With massive capacity and high-availability features previously available only
in much more expensive storage systems, Xserve RAID oers unmatched versatility
at an unprecedented price. What’s more, it meets the most demanding performance
requirements, delivering a sustained throughput of up to 380MB/s—the highest of
any RAID system in its class.
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These robust capabilities make Xserve RAID ideally suited
for protecting mission- and business-critical data, yet its aordable enough for near-
line storage deployments and fast enough for media production environments.
Comparison of storage solutions
Apple Dell IBM Sun
Xserve RAID EMC AX150 DS4200 StorageTek 3511
Capacity 10.5TB 6TB 8TB 6TB
Size 3U 2U 3U 2U
Price* $13,799 $16,179 $25,858 $36,995
Price per GB $1.31 $2.70 $3.23 $6.17
* Based on prices published on manufacturers’ websites as of January 19, 2007. Congurations vary. Features are similar in class.
Compared with leading storage products, Xserve RAID oers the lowest cost per gigabyte.
At the same time, it packs more gigabytes in less space—up to 10.5TB in a 3U enclosure.
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Xserve RAID Applications
Whether in all-Apple or heterogeneous environments, Xserve RAID can t into existing
storage networks or provide a foundation for new deployments. The industry-standard
SFP-based Fibre Channel interface supports point-to-point, loop, and fabric topologies
for integrating Xserve RAID into Fibre Channel storage infrastructures. In addition, a
platform-independent design and Java-based administrative tools make setup and
monitoring easy from virtually any Internet-connected computer. Certied by leading
storage network manufacturers and qualied to work with popular operating systems,
Xserve RAID is a exible solution for a full range of storage applications.
Xserve RAID: A unique blend of features
A robust feature set and highly exible
deployment options make it possible
to use Xserve RAID in a wide range of
environments, including:
• Mission-critical data storage deployments,
where high availability is paramount at
virtually any cost
• Business-critical data storage deployments,
which require high capacity and high
availability at a reasonable cost
• Near-line archive deployments, which
seek a balance of high capacity, scalability,
and reasonable throughput at the lowest
possible cost
• Rich media storage deployments, which
require superfast throughput, data protection,
large capacity, and a reasonable cost
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