Quantum DXi Disk Backup & Replication Appliance
The DXi3500 and DXi5500 are a new series of disk-based backup appliances designed to operate with traditional backup software applications in midrange and data center environments. All the models in the series feature data de-duplication technology, which eliminates redundant data to dramatically increase the length of time that users can retain their backup data sets on disk and increase the number of available recovery points. The result is reduced media handling, simplified management, and faster restores. The DXi series products use the same technology to dramatically reduce the bandwidth needed to replicate backup data between distributed sites. This gives users a practical and cost effective way to provide disaster recovery protection over existing WANs.
DXi units can be presented to backup software as a NAS mount point (CIFS/NFS), or as a virtual library with either Fibre Channel or iSCSI interconnect. Units can be partitioned to present more than one interface simultaneously, a unique feature in the industry.
DXi Appliances provide disk backup and remote replication protection for datasets of from approximately 250GB of data to over 10 TB—solving problems for a wide range of workgroup, office, and data center environments.
Key Features:
 Data De-duplication with best-in-class performance
Remote Replication for DR Protection
Easy-to-use, flexible NAS and VTL interfaces
Broad choice of models with scalability options
Service and support from Quantum
Data de-duplication technology dramatically increases the power of disk to support backup, data retention and disaster recovery planning.
DXi-SERIES Overview
The DXi-Series disk backup and replication appliances use Quantum’s data de-duplication technology to expand the amount of backup data users can retain on fast-recovery RAID systems by 10 to 50 times. The result is a cost-effective way for IT departments to store backup data on disk for months instead of days, providing high speed, reliable restores, increasing available data recovery points, and reducing media management. For disaster recovery in distributed environments, the DXi-Series appliances make automated, WAN replication practical by dramatically reducing the bandwidth required to move backup data securely between sites.
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Quantum DXi 5500
 Disk backup and replication appliance with advanced data de-duplication technology
Up to 540TB of backup retention capacity
Up to 800GB/hour backup performance
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Quantum DXi 3500
 Disk backup and replication appliance with advanced data de-duplication technology
Up to 210TB of backup retention capacity
Up to 290GB/hour backup performance
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Quantum DXi connectivity
DXi appliances offer NAS and Virtual Tape Library interfaces, and they let users deploy both presentations.
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