
These devices automate the daily backup of multiple distributed servers through the flexibility of virtual
tape library and NAS targets for backup applications.
*Actual performance is dependent upon data set type, compression levels, number of data streams,
number of devices emulated and number of concurrent tasks, such as housekeeping or replication.
** For legacy D2D backup systems (EJ001A, EJ002A, EH938A, EH939A, EH941A, EH942A, EH999A), the
addition of NAS as a target for backup is limited to the CIFS protocol, suitable for use in Windows-only
environments. Earliest legacy systems used authentication models for the CIFS protocol of "no
authentication" or "local user level authentication". There was no support for Microsoft Active Directory
authentication. However support for Microsoft Active Directory authentication is available on legacy
systems via a free firmware upgrade by following the "Support & Drivers" link on
www.hp.com/go/d2d
or
by following the "HP Support & Drivers" link from:
www.hp.com
EJ001C, EJ002C, EH993C, EH996B,
EH998B, EH985A and EH983B support CIFS, with Microsoft Active Directory authentication and NFS
protocols.
HP D2D2502i, or D2D2504i
Backup system
Entry level disk backup systems for remote or branch offices and smaller data centers, the 1U D2D2500
series offers a choice of 1.5 and 3 TB of usable capacity and speeds of up to 450GB/hour
*
to protect up to
3.6TBs of data in an 8-hour window. These devices automate the daily backup of up to 8 distributed
servers through the flexibility of Virtual tape library and NAS targets for backup applications.
*Actual performance is dependent upon data set type, compression levels, number of data streams,
number of devices emulated and number of concurrent tasks, such as housekeeping or replication.
QuickSpecs
HP StoreOnce Backup systems
Features and Benefits
DA - 13218 Worldwide — Version 18 — September 28, 2012
Page 12
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