QuickSpecs
HP StorageWorks D2D Backup Systems
Overview
Struggling with timely restores of files that accidentally get deleted or corrupted? You need a disk-based system that automatically
consolidates multiple servers into a single backup process.
The HP StorageWorks D2D Backup Systems provide disk-based data protection for small or medium-sized data centers and
distributed environments. With 2.25 to 18 TB of useable capacity and speeds of over 540 GB/hour you can significantly reduce your
backup window. The D2D Backup Systems feature HP Dynamic deduplication allowing you to retain up to 50x more data on the
same disk providing efficient storage and fast restore, enabling low bandwidth replication over a WAN for cost-effective off-site
backup and recovery. Integrating into your existing environment, working with your backup software to automate and consolidate the
backup of 6 to 24 servers onto a single, intelligent, rack-mountable device. Reduce errors caused by media handling; plus proven
RAID 6 technology and hot spare with D2D4112.
HP StorageWorks D2D2500 Backup System
HP StorageWorks D2D4000 Backup System
HP StorageWorks D2D4112 Backup System
with 12 TB D2D4112 Upgrade Kit
NOTE: For information on the HP StorageWorks D2D100 Backup Systems, refer to separate Quickspecs.
http://h18000.www1.hp.com/products/quickspecs/12651_div/12651_div.html
What's New
The HP StorageWorks D2D4112 Backup System. The highest performance HP D2D Backup System, scalable from 9 to 18
TBs of useable capacity, using a simple cost effective capacity upgrade.
HP Dynamic deduplication which allows up to 50x more data to be retained on the same disk and enables low bandwidth
replication for more affordable data transmission to an offsite location.
Allows direct attach to tape autoloaders and tape libraries, enabling easy offload to physical tape for an additional level of
data security and disaster recovery.
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 1
QuickSpecs
HP StorageWorks D2D Backup Systems
Features and Benefits
Disk-based storage
D2D Backup Systems offers instant access to backups for rapid restores.
Disk-based high
performance
D2D Backup Systems offer highest performance backup speeds of more than 540 GB/hour to a diskbased system instead of sequentially to a tape drive or tape autoloader, meaning that you can
substantially reduce your backup window. A choice of iSCSI and 4 Gb Fibre Channel interfaces is
available.
Proven RAID technology
D2D Backup Systems include hardware-based RAID 5 or 6 to reduce the risk of data loss due to disk
failure and an additional hot spare in D2D4112.
Direct attach to tape
drives, autoloaders and
libraries
D2D Backup Systems can be directly attached to stand alone tape drives, tape autoloaders and tape
libraries to provide a complete disk-to-disk-to-tape (D2D2T) data protection solution.
Lower cost than
comparable solutions
At a price point less than the cost of comparable products with deduplication and replication, the HP
D2D Backup Systems deliver more affordable data protection by storing more data in the same disk
supporting savings in IT resources, physical space and power requirements.
Retain up to 50 times
more backup data on
disk
HP Dynamic deduplication reduces the disk space required to store backup data sets by up to 50x
without impacting backup performance. Retaining more backup data on disk for longer, enables greater
data accessibility for rapid restore of lost or corrupt files and reduces business productivity impact.
Low bandwidth
replication
The HP D2D Backup Systems with HP Dynamic deduplication reduce the network bandwidth needed for
remote data replication. With more cost-effective replication, these systems allow automated, centralized
backup of remote sites, and deliver a practical disaster recovery solution for the data center.
Scalability
The D2D4112 allows you to scale up from 9 to 18 TBs of useable capacity as your data storage
requirements grow, by using a simple and cost effective capacity upgrade for a lower cost alternative to
purchasing additional systems.
Seamlessly integrates into The D2D Backup Systems are either 1U or 2U and are easily rack-mounted in standard racks for
current environments
efficient use of space in the data center. Supported by all leading backup applications, this allows the
device to be installed and used without additional investment.
Hands-free daily backup HP StorageWorks D2D Backup Systems automate your backup process by simplifying the processes and
reducing the time spent managing your data protection. Implementing unattended daily backup is
especially valuable for environments with limited IT resources.
Consolidate the backup
of multiple servers
D2D Backup Systems can back up from 6 to 24 servers via a standard Ethernet or Fibre Channel
network simultaneously to a disk-based solution at speeds of more than 540 GB per hour instead of
sequentially to a tape drive or autoloader, meaning that you can substantially reduce your backup
window.
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 2
QuickSpecs
HP StorageWorks D2D Backup Systems
Features and Benefits
Easy to manage
D2D Backup Systems have an intuitive web-based browser interface allows you to monitor your D2D
Backup System, locally or remotely, to view results or change settings. This self-managing device also
reduces your routine maintenance.
Special Features
HP Dynamic
deduplication
- keep more data on
disk for longer
Data deduplication is a method of reducing storage needs by eliminating redundant data so that over
time only one unique instance of the data is actually retained on disk. As a result, up to 50x more
backup data can be retained in the same disk footprint.
Adding data deduplication to disk-based backup delivers a number of benefits:
A cost effective way of keeping your backup data on disk for a number of weeks or even months.
More efficient use of disk space effectively reduces the cost-per-gigabyte of storage and the need
to purchase more disk capacity.
Making file restores fast and easy from multiple available recovery points. By extending data
retention periods on disk, your backup data is more accessible for longer periods of time, before
archiving to tape. In this way lost or corrupt files can be quickly and easily restored from backups
taken over a longer time span.
Ultimately, data deduplication makes the replication of backup data over low bandwidth WAN
links viable (providing offsite protection for backup data) as only changed data is sent across the
connection to a second device (either a second identical device or one that comes from this
product family).
How it works
Deduplication works by examining the data stream as it arrives at the storage appliance, checking for
blocks of data that are identical and eliminating redundant copies. If duplicate data is found, a pointer is
established to the original set of data as opposed to actually storing the duplicate blocks-removing or
"deduplicating" the redundant blocks from the volume. The key here is that the data deduplication is
being done at the block level to remove far more redundant data than deduplication done at the file
level where only duplicate files are removed.
Data deduplication is especially powerful when it is applied to backup, since most backup data sets have
a great deal of redundancy. The amount of redundancy will depend on the type of data being backed
up, the backup methodology and the length of time the data is retained.
Example. Backing up a large customer database that gets updated with new orders throughout the day.
With the typical backup application you would normally have to back up, and more importantly store,
the entire database with each backup, (and even incremental backups will store the full database again).
With block-level deduplication, you can backup the same database to the device on two successive
nights and, due to its ability to identify redundant blocks, only the blocks that have changed will be
stored. All the redundant data will have pointers established.
The HP approach to deduplication - D2D and VLS
Recognizing the differing needs of the small and medium businesses versus large and enterprise data
centers, HP has selected two different deduplication technologies to match each requirement.
HP Dynamic deduplication for HP StorageWorks D2D Backup Systems - meeting the needs of smaller IT
environments with requirements for low cost solutions, smaller storage capacities, ease of use and broad
compatibility.
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 3
QuickSpecs
HP StorageWorks D2D Backup Systems
Features and Benefits
HP Accelerated deduplication for HP StorageWorks Virtual Library Systems (VLS) - delivering maximum
benefit for data center environments by being optimized for performance and scalability. Accelerated
deduplication takes place outside of the backup window, therefore, allowing all system resources to be
focused on completing the backup before starting deduplication. Accelerated deduplication also retains
a full copy of the latest backup so that restore times are exceptionally fast.
HP Dynamic deduplication
The HP patented Dynamic deduplication algorithm has been designed specifically for smaller IT
environments, such as remote and branch offices and small data centers, to provide for low cost
solutions with a small footprint. It uses inline deduplication based on hash algorithms with additional
levels of error prevention and correction to verify the integrity of data backup and restore. Importantly
and unlike some other forms of data deduplication technology the HP Dynamic deduplication is
independent of the data format recorded and so works with most the leading backup application
packages.
What deduplication ratio can I expect?
The actual data deduplication ratio you can expect will depend on a number of factors including; the
type of data, the backup methodology used, the length of time you retain your data. However, assuming
standard business data mix and extended on disk retention (periods of more than 12 weeks) you could
expect to see:
20:1 capacity ratio assuming a weekly full and daily incremental backup model
50:1 capacity ratio assuming daily full backups
For more information on achieving deduplication ratios go to: www.hp.com/go/deduplication
Low bandwidth
replication cost-effective data
protection and
disaster recovery
Data replication is the process of making a replica copy of a data set across a network to a "target site".
It is generally used to provide disaster recovery (DR) protection in the event of catastrophic data loss at
the "source site"
In the past, only the largest companies could afford to implement data replication as replicating large
volumes of data backup over a typical WAN is expensive. However, today's D2D products with data
deduplication have made replication a practical disaster recovery solution for most sizes of business, in
addition to an ideal solution for centralizing the backup of remote offices.
Data deduplication shrinks the amount of backup data that needs to be replicated from the source HP
D2D appliance, and as a result significantly reduces replication bandwidth requirements. Once a replica
of the data backup set has been created on a remote HP D2D target appliance, all that is required to
keep the replica identical to the source is the automatic, periodic copying and movement of the new
data segments which are created during each backup. With such small amounts of data being
transmitted asynchronously, low bandwidth networks offer sufficient performance and a much lower cost
solution.
They deliver the most affordable replication solution on the market for the following environments:
For remote offices, low bandwidth replication provides an affordable means to centralize backup at
the data center, reducing operator costs and also decreasing the usage of removable media.
For data centers, low bandwidth replication gives IT departments a new disaster recovery option by
making inter-site replication over WANs a practical alternative.
HP's replication feature includes replication bandwidth limiting, restricting the amount of bandwidth
being used when replicating data. Without replication bandwidth limiting, a replication job could use as
much bandwidth as is available to it. It is potentially making other network activities unresponsive.
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 4
QuickSpecs
HP StorageWorks D2D Backup Systems
Features and Benefits
Replication bandwidth limiting is customer configurable at the appliance level via the graphical user
interface and is set as a percentage of the available network bandwidth.
The following HP StorageWorks D2D Backup Systems are available with replication which may be
licensed by target.
D2D2500 - a total of 6 source appliances can replicate to a single D2D2500 target
D2D4000 - a total of 16 source appliances can replicate to a single D2D4000 target
D2D4112 - a total of 24 source appliances can replicate to a single D2D4112 target
See the "configuring" section of this document for ordering information. Once a license has been
obtained, configuring and using replication is made straightforward by the graphical user interface and
configuration wizard on the HP D2D appliance.
HP D2D2500 and D2D4000 Backup System products purchased prior to January 2009 may also use
the replication feature, but will require a free firmware upgrade by web download before purchasing a
replication license This upgrade is available from the "support for your product" link on
www.hp.com/go/d2d or by following the "software drivers and downloads" link from www.hp.com
http://welcome.hp.com/country/us/en/support.html?pagedisplay=drivers
NOTE: Replication of data can occur between devices within the same product family i.e. between the
HP StorageWorks D2D2500, D2D4000 and D2D4112 Backup System. However, replication is not
supported outside this configuration. It is not possible to replicate data from the D2D2500 to the
D2D100 Backup System, VLS product ranges nor to competitors' disk based backup systems with
replication features.
Models
HP StorageWorks
D2D4112
Backup System
For mid-size data centers and distributed offices, the D2D4112 delivers a scalable solution from 9 TBs
to up to 18 TBs of useable capacity using a simple and cost effective capacity upgrade and speeds of
more than 540 GB/hour. It is the highest capacity and performance point in the HP D2D Backup System
family automating the daily backup of up to 24 servers.
HP StorageWorks
D2D4004 or D2D4009
Backup System
For remote or branch offices and small to medium sized data centers, the D2D4000 is available in a
choice of two useable capacity points of 3 TBs or 7.5 TBs and offers speeds of more than 325 GB/hour.
The 3 TB model can de upgraded to 7.5 TB by purchasing a cost effective capacity upgrade. This 2U
rack-mountable device automates the simultaneous daily backup of up to 16 servers.
HP StorageWorks
D2D2500
Backup System
The D2D2500 Backup System provides an entry point to consolidated, disk-based data protection for
remote or branch offices and smaller data centers. This 1U rack-mountable device provides a useable
capacity of 2.25 TBs and speeds of 270 GB/hour and automates the simultaneous daily backup of up to
6 servers.
HP StorageWorks
D2D120 / D2D130
Backup System
For more information on the D2D100 Backup System please refer to the Quickspecs related to these
products.
http://h18000.www1.hp.com/products/quickspecs/12651_div/12651_div.html
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 5
QuickSpecs
HP StorageWorks D2D Backup Systems
Compatibility
HP extensive compatibility testing program assures that your HP StorageWorks D2D Backup Systems work with leading servers,
operating systems, and backup applications, including those not manufactured by HP.
The HP D2D Backup Systems are supported on servers that use Microsoft Windows or Linux operating
Server Compatibility
systems, including HP ProLiant, HP Integrity Servers and a variety of third-party servers.
For compatibility details on specific servers, refer to our website for the latest hardware compatibility
information: http://www.hp.com/go/connect for D2D2500 and D2D4000 or
http://www.hp.com/go/ebs for D2D4000 and D2D4112.
OS Support
The HP D2D Backup Systems are supported with Microsoft Windows, Linux, HP-UX and Solaris operating
systems.
For more details, refer to our website for the latest information: http://www.hp.com/go/connect for
D2D2500 and D2D4000 or http://www.hp.com/go/ebs for D2D4000 and D2D4112.
Software Support
The HP D2D Backup Systems are supported by a range of popular backup applications, including HP
Data Protector software.
For details of specific backup application compatibility, refer to our website for the latest information:
http://www.hp.com/go/connect for D2D2500 and D2D4000 or http://www.hp.com/go/ebs for
D2D4000 and D2D4112.
Tape drive compatibility
The HP D2D Backup Systems support direct connection of the following HP LTO Ultrium tape drives,
tape autoloaders and tape libraries using an appropriate host bus adapter:
HP External LTO-2, LTO-3, and LTO-4 Ultrium tape drives
HP Internal LTO-2, LTO-3, and LTO-4 Ultrium tape drives in either an HP 1U or 3U Rack-mount
Kit
HP External 1/8 G2 Autoloader with LTO-2, LTO-3, and LTO-4 Ultrium tape drives
HP External MSL2024 Tape Library with LTO-2, LTO-3 and LTO-4 Ultrium tape drives
HP External MSL4048 Tape Library with LTO-2, LTO-3 and LTO-4 Ultrium tape drives
Backup to tape autoloaders and tape libraries is also available across the network, using the tape-totape (or media copy) feature in your backup. For further information about these products, visit the HP
Web site at: www.hp.com/go/tape
Network Compatibility
For the best performance, the HP D2D Backup Systems should be connected to the servers it protects via
a 1Gb (gigabit) Ethernet network. It is supported on all 1Gb Ethernet network interface cards (NICs) and
switches. The device will run on either IPv4 or IPv6 networks.
The HP D2D Backup Systems are also supported on 100 base-T Ethernet networks, but performance will
be severely restricted. This product is not supported on networks using slower Ethernet technology. The
D2D Backup Systems communicate data over your Ethernet network using iSCSI technology:
For Windows systems, this requires installation of the Microsoft iSCSI Initiator 2.02 (or above)
software driver on each server that will be backed up to the HP D2D Backup System. This initiator
is downloaded and installed from Microsoft automatically by the installation wizard and is also
available via free download from the Microsoft website at: http://www.microsoft.com
For supported Linux operating systems, a software iSCSI initiator is provided with the operating
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 6
QuickSpecs
HP StorageWorks D2D Backup Systems
Compatibility
system but may need to be installed separately if not included in the initial operating system
installation.
SAN Compatibility
The HP D2D Backup Systems support a variety of Fibre Channel switches and HBAs.
For more details of SAN compatibility, refer to our website for the latest information:
http://www.hp.com/go/ebs
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 7
QuickSpecs
HP StorageWorks D2D Backup Systems
Service and Support, HP Care Pack, and Warranty Information
Warranty and Services
Hewlett-Packard provides a 1 year parts exchange, 1 year labor, 1 year on site, normal business hours,
Included with the Product next business day response for StorageWorks D2D4004, D2D4009 and D2D4112 Backup Systems,
plus 9x5 phone support for the duration of the warranty.
The StorageWorks D2D2500 has a1-year, next-day, parts exchange, limited warranty for the HP plus
9x5 phone support for the duration of the warranty.
Where a Tape Drive is attached to a D2D Backup System, the tape drive carries its own separate
warranty. Hewlett-Packard provides a 3-year, next-day, parts exchange, limited warranty for the
StorageWorks Ultrium tape drive, plus 9x5 phone support for the duration of the warranty.
HP warrants only that the HP StorageWorks Data Protector Express Software media will be free of
physical defects for a period of ninety (90) days from delivery.
For more information about HP's Global Limited Warranty and Technical Support, visit:
ftp://ftp.compaq.com/pub/products/storageworks/warranty/321708-408.pdf
HP Care Pack Services
HP Care Pack Services offer upgraded service levels to extend and expand your standard product
warranty with easy-to-buy, easy-to-use support packages that help you make the most of your hardware
and software investments. They let you choose the support levels that meet your business requirements,
from basic to mission-critical. They help you contain total cost of ownership.
HP Care Pack warranty extensions can be purchased along with HP products to cost-effectively upgrade
or extend your warranty. For many products, post-warranty HP Care Pack Services are available when
your original warranty has expired.
Why purchase an HP Care Pack Service?
Your standard warranty protects against product defects. HP Care Pack Services help you guard against
unplanned downtime, which can reduce your productivity and profitability. These convenient service
packages:
Protect your investment in HP products
Provide consistent, predictable levels of support across your entire department or business
Ease budget planning with fixed-cost support that includes parts and labor
Give you direct access to proven technical and problem-solving expertise
Offer a choice of response-time and repair-time commitments
Deliver prompt, measurable results
Are available whenever and wherever you do business
Also available to provide consistent, predicable levels of software support for replication
HP Care Pack availability may vary by country and product.
HP Care Pack Services are sold by HP and HP authorized enterprise and commercial resellers. Services
for customers purchasing via direct and enterprise resellers are quoted using HP order configuration
tools. Additional information about HP Care Pack Service features and benefits is available at:
http://www.hp.com/hps/carepack/services
To find HP Care Pack Services available via HP authorized commercial resellers, visit:
http://h30125.www3.hp.com/csn/salesmktg/elfpack/elf_nonlkup_ctrylang.asp?code=elnl
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 8
QuickSpecs
HP StorageWorks D2D Backup Systems
Service and Support, HP Care Pack, and Warranty Information
eSupport
HP eSupport is a portfolio of technology-based services that assist you with managing your business
environment - from the desktop to the data center.
Support Portal
The HP support portal provides one-stop access to the information, tools and services you need to
manage the daily operations of your IT environment.
Features include:
Access to self-solve tools (including search technical knowledge base)
Efficient logging and tracking of support cases
Collaboration with other business and IT professionals
Download of patches and drivers
Access to diagnostic tools
Proactive notification of relevant information
Access to certain features of the support portal requires an HP service agreement. To access the support
portal, visit: http://www.hp.com/support
HP Education Services
For more information about HP Education Services for Storage and SAN, visit:
http://h10076.www1.hp.com/education/curr-storsan.htm
Additional Services
Information
For more information about Deployment, Per Event, Consulting and Education services for HP Storage,
visit: http://www.hp.com/hps/storage/
For more information about HP Care Pack services for storage products, visit:
http://www.hp.com/hps/carepack/storage/cp_networked.html
For more information about HP storage software, services and updates, visit:
http://h18006.www1.hp.com/storage/software.html
If you have specific questions, contact your local HP representative. Contact information for a
representative in your area can be found at "Contact HP" http://www.hp.com/
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 9
QuickSpecs
HP StorageWorks D2D Backup Systems
Configuration Information
Step 1 - Select a Configuration
Select one:
Model Name
HP StorageWorks
D2D4112 Backup
System
Model Description
D2D4112 Backup System with 12 TB of disk storage
Kit Contents:
D2D4112 Backup System (12 x 1 TB disks)
Ethernet cable(Cat 5e) 3m (x2)
2 x Power cords (with IEC 320 C13 plug for Rack PDU)
Installation poster
HP StorageWorks D2D4112 Backup System CD (contains installation wizard, device
drivers, and documentation, all localized in multiple languages)
Part Number
EH993A
HP StorageWorks
D2D4112 Upgrade Kit
D2D4112 Backup System upgrade kit, MSA60 base enclosure offering additional 12
TB of disk storage
Kit Contents:
HP StorageWorks 60 Modular Storage Array with 12 x 1TB discs
MSA60 base enclosure with redundant power supplies and fan modules
Rack mounting hardware kit
0.5m mini-SAS cable
Two AC power cords and two PDU interconnect cords
Entitlement certificate
Installation instructions
EH995A
HP StorageWorks
D2D4004i Backup
System
D2D4004i Backup System with 4.5 TB of disk storage
Kit Contents:
D2D4004i Backup System (6 x 750 GB disks)
Ethernet cable(Cat 5e) 3m (x2)
2 x Power cords (with IEC 320 C13 plug for Rack PDU)
Installation poster
HP StorageWorks D2D4000 Backup System CD (contains installation wizard, device
drivers, and documentation, all localized in multiple languages)
EH938A
HP StorageWorks
D2D4009i Backup
System
D2D4009i Backup System with 9 TB of disk storage
Kit Contents:
D2D4009i Backup System (12 x 750 GB disks)
Ethernet cable(Cat 5e) 3m (x2)
2 x Power cords (with IEC 320 C13 plug for Rack PDU)
Installation poster
HP StorageWorks D2D4000 Backup System CD (contains installation wizard, device
drivers, and documentation, all localized in multiple languages)
EH939A
HP StorageWorks
D2D4004fc Backup
System
D2D4004fc Backup System with 4.5 TB of disk storage
Kit Contents:
D2D4004fc Backup System (6 x 750 GB disks)
Ethernet cable(Cat 5e) 3m (x2)
EH941A
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 10
QuickSpecs
HP StorageWorks D2D Backup Systems
Configuration Information
2 x Power cords (with IEC 320 C13 plug for Rack PDU)
Installation poster
HP StorageWorks D2D4000 Backup System CD (contains installation wizard, device
drivers, and documentation, all localized in multiple languages)
HP StorageWorks
D2D4009fc Backup
System
D2D4009fc Backup System with 9 TB of disk storage
Kit Contents:
D2D4009fc Backup System (12 x 750 GB disks)
Ethernet cable(Cat 5e) 3m (x2)
2 x Power cords (with IEC 320 C13 plug for Rack PDU)
Installation poster
HP StorageWorks D2D4000 Backup System CD (contains installation wizard, device
drivers, and documentation, all localized in multiple languages)
EH942A
HP StorageWorks
D2D4904 Capacity
Upgrade
D2D4904 Capacity Upgrade, enables the D2D4004 products to be upgraded to
D2D4009 capacity product
Kit Contents:
6 x 750 GB discs
Entitlement certificate
Installation booklet
EH944A
HP StorageWorks
D2D2503i Backup
System
D2D2503i Backup System with 3 TB of disk storage
Kit Contents:
D2D2503i Backup System
Ethernet cable(Cat 5e) 3m (x2)
Power cable (IEC 320 C13 Connector for Rack PDU)
Installation poster
HP StorageWorks D2D2500 Backup System CD (contains installation wizard, device
drivers, and documentation, all localized in multiple languages)
EH945A
Step 2- Related Options
Replication Licenses
HP StorageWorks D2D4112 Replication License
HP StorageWorks D2D4000 Replication License
HP StorageWorks D2D2500 Replication License
These licenses enable an appliance to host replication target libraries. (No
license is required for appliances which only act as replication sources)
Licensing is "per appliance" i.e. A single license is required to enable an
appliance to host as many replication target libraries as it is capable of
Licenses are delivered via www.webware.hp.com and are node-locked by
appliance serial number (and are not transferable)
Total number of source appliances that can replicate into a single target
appliance is as follows:
D2D4112 target supports up to 24 source D2D appliances
D2D4004/D2D4009i/fc target supports up to 16 source D2D
appliances
D2D2503i target supports up to 6 source D2D appliances
DA - 13218
Worldwide — Version 2 — April 10, 2009
EH994A
EH991A
EH990A
Page 11
QuickSpecs
HP StorageWorks D2D Backup Systems
Configuration Information
Rack-mount Options
Rack-mount Tape Drive Kits
NOTE: Connecting a tape drive option to the D2D Backup Systems requires
installation of the appropriate host bus adapter. Please select an option from the list
provided below.
HP StorageWorks 1U SCSI Rack-mount Kit
HP Storage Works 1U SAS Rack-mount Kit
HP StorageWorks 3U SCSI Rack-mount Kit
HP StorageWorks 3U SAS Rack-mount Kit
A7445B
AE459A
274338-B22
AG576A
Pre-Configured Rack-mount Tape Options
NOTE: Connecting a tape drive option to the D2D Backup Systems requires
installation of the appropriate host bus adapter. Please select an option from the list
provided below.
HP StorageWorks 1U Rack-mount Kit with one LTO-2 Ultrium 448 Tape Drive
HP StorageWorks 1U Rack-mount Kit with one LTO-3 Ultrium 920 Tape Drive
HP StorageWorks 3U Rack-mount Kit with one LTO-3 Ultrium 960 Tape Drive
HP StorageWorks 3U Rack-mount Kit with one LTO-4 Ultrium 1760 Tape Drive
HP StorageWorks 3U Rack-mount Kit with one LTO-4 Ultrium 1840 Tape Drive
DW028B
EH903A
Q1595B
EH946A
EH926A
Internal Tape Drive Options for Rack-mount Kits
NOTE: Connecting a tape drive option to the D2D Backup Systems requires
installation of the appropriate host bus adapter. Please select an option from the list
provided below.
HP StorageWorks LTO-2 Ultrium 448 SCSI Internal Tape Drive
HP StorageWorks LTO-2 Ultrium 448 SAS Internal Tape Drive
HP StorageWorks LTO-3 Ultrium 920 SCSI Internal Tape Drive
HP StorageWorks LTO-3 Ultrium 920 SAS Internal Tape Drive
HP StorageWorks LTO-3 Ultrium 960 SCSI Internal Tape Drive
HP StorageWorks LTO-4 Ultrium 1760 SAS Internal Tape Drive
HP StorageWorks LTO-4 Ultrium 1840 SCSI Internal Tape Drive
HP StorageWorks LTO-4 Ultrium 1840 SAS Internal Tape Drive
NOTE: HP Rack-mount kits can support a maximum of either 2 (1U) or 4 (3U) tape
drives. While the HP D2D can only attach to a single tape drives or libraries, you may
add additional tape drives to the kit to allow for connection to other devices in your
rack.
Tape Drive Options
(Connecting a tape drive
option to the D2D Backup
Systems requires
installation of the
appropriate host bus
adapter. Please select an
Direct attach
HP StorageWorks LTO-4 Ultrium 1840 SCSI External Tape Drive
HP StorageWorks LTO-4 Ultrium 1840 SAS External Tape Drive
HP StorageWorks LTO-4 Ultrium 1760 SAS External Tape Drive
HP StorageWorks LTO-3 Ultrium 960 SCSI External Tape Drive
DA - 13218
Worldwide — Version 2 — April 10, 2009
DW016A
DW085A
EH903A
EH847A
Q1538A
EH919A
EH853A
EH860A
EH854A
EG861A
EH920A
Q1539B
Page 12
QuickSpecs
HP StorageWorks D2D Backup Systems
Configuration Information
adapter. Please select an
option from the list
provided below)
HP StorageWorks LTO-3 Ultrium 920 SCSI External Tape Drive
HP StorageWorks LTO-3 Ultrium 920 SAS External Tape Drive
HP StorageWorks LTO-2 Ultrium 448 SCSI External Tape Drive
HP StorageWorks LTO-2 Ultrium 448 SAS External Tape Drive
HP StorageWorks 1/8 G2 Tape Autoloader
HP StorageWorks MSL2024 Tape Library
HP StorageWorks MSL4048 Tape Library
NOTE: HP StorageWorks Tape Autoloaders and Tape Libraries listed above are
available with a wide range of LTO Ultrium tape drive and interface options. Please
refer to the Tape Autoloader and Tape Library product specific Quickspecs for
detailed ordering information.
Host Bus Adapter (HBA)
Options
HP SC11Xe Host Bus Adapter (SCSI)
HP SC44Ge Host Bus Adapter (SAS)
DA - 13218
Worldwide — Version 2 — April 10, 2009
EH842A
EH848A
DW017B
DW086A
412911-B21
416096-B21
Page 13
QuickSpecs
HP StorageWorks D2D Backup Systems
Technical Specifications
D2D2503i
1U Rack
3 TB
2.25 TB
45 TB
D2D4004i/fc
2U Rack
4.5 TB
3 TB
60 TB
D2D4009i/fc
2U Rack
9 TB
7.5 TB
150 TB
D2D4112
2U scalable rack
Up to 24 TB**
Up to 18 TB**
360 TB
Form Factor
Total Capacity (Raw)
Total Capacity (Useable)
Data Deduplication
Usable capacity using data
deduplication at 20:1*
Usable capacity using data
112 TB
150 TB
375 TB
900 TB
deduplication at 50:1*
Supports low bandwidth replication of libraries between D2D appliances. Replication is automatic and
Replication
appliances may function as both replication targets and sources simultaneously with a license only being
required for any appliance acting as a target.
6
16
16
24
Maximum number of
source appliances per
target appliance (fan in)
750 GB, SATA
750 GB, SATA
750 GB, SATA 7200rpm, 1 TB, SATA 7200rpm,
Disk Drive Capacity, Type
7200rpm, 3.5 inch
7200rpm, 3.5-inch
3.5-inch
3.5-inch
4
6
12
12 (min) , 12+12 (max)
Number of Disk Drives
Hardware RAID 5
Hardware RAID 6
Hardware RAID 6
Hardware RAID 6
RAID Support
1 RAID hot spare drive
per shelf
> 75 MB/s
90 MB/s
90 MB/s
> 150 MB/s
Performance
(maximum aggregated
data transfer rate)
2 x 1 Gb iSCSI (Ethernet) 2 x 1 Gb iSCSI (Ethernet) 2 x 1 Gb iSCSI (Ethernet) 2 x 4 Gb Fibre Channel
Device Interface
(also supports
OR 2 x 4 Gb Fibre
OR 2 x 4 Gb Fibre
and 2 x 1 Gb iSCSI
100 base-T)
Channel and
Channel and
(Ethernet)
2 x 1 Gb iSCSI (Ethernet) 2 x 1 Gb iSCSI (Ethernet)
(also supports
(also supports
(also supports
100 base-T)
100 base-T)
100 base-T)
HP LTO- 2 Ultrium Tape Drive /LTO-3 Ultrium Tape Drive/LTO-4 Ultrium Tape Drive in HP 1/8 G2
Tape Devices Emulated
Tape Autoloader, MSL2024 Tape Library, MSL4048 Tape Library, HP VLS generic library
6
16
16
24
Maximum Number of
Tape Autoloader/Libraries
Emulated
288
1536
1536
3456
Maximum Number of
Cartridges Emulated
(Assumes up to 24 generic
4 drive libraries with 96
slots)
Direct attach Tape Drives HP LTO-4 (Ultrium 1840 and Ultrium 1760) tape drives, HP LTO-3 (Ultrium 920 and Ultrium 960) tape
Supported (maximum of drives and HP LTO-2 (Ultrium 448 and Ultrium 460) tape drives as standalone or configured in HP 1/8
one external tape drive - G2 Autoloader, MSL2024 or MSL4048 Tape Libraries
requires HBA)
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 14
QuickSpecs
HP StorageWorks D2D Backup Systems
Technical Specifications
*Actual results of data deduplication will vary with data type, change rates over time and backup methodologies used. Assuming
standard business data mix and extended on-disk retention, a 20:1 data-deduplication ratio could be assumed with a weekly full
and daily incremental backup model. A 50:1 capacity ratio could be assumed for daily full backups.
** Assumes use of D2D4112 12 TB capacity upgrade kit to achieve maximum capacity
Dimensions (HxWxD)
Shipping (D2D2503)
Out of box (D2D2503)
Shipping (D2D4004,
D2D4009, D2D4112)
Shipping (D2D4112
capacity upgrade)
8.88 x 23.31 x 38.56 in (22.5 x 59.2 x 97.9 cm)
1.70 x 17.64 x 26.85 in (4.32 x 44.80 x 68.20 cm)
11.3 x 23.0 x 38.9 in (28.7 x 58.4 x 98.8 cm)
15.5 x 23.5x35 in (39.5 x 59.7 x 88.5cm)
Out of box (D2D4004,
D2D4009, D2D4112 and
capacity upgrade)
Out of box (D2D4112
capacity upgrade)
Weight (Max)
Shipping (D2D2503)
Shipping (D2D4004)
Shipping (D2D4009,
D2D4112)
Shipping (D2D4112
capacity upgrade)
Out of box (D2D2503)
Out of box (D2D2004)
Out of box (D2D4009,
D2D4112)
Out of box (D2D4112
capacity upgrade)
Power Requirements (per Range Input Voltage
power supply)
(D2D4004, D2D4009,
D2D4112 and capacity
upgrade)
Rated Input Frequency
(D2D4004, D2D4009,
D2D4112 and capacity
upgrade)
Rated Input Frequency
(D2D2503)
Rated Input Current
(D2D4004, D2D4009,
D2D4112)
Rated Input Current
(D2D4112 capacity
upgrade)
Rated Input Current
(D2D2503)
DA - 13218
3.44 x 17.64 x 27.50 in (8.75 x 44.80 x 69.88 cm)
3.47 x 17.65 x 23.25 in (8.8 x 44.8 x 59 cm)
51.00 lb (23 kg)
61.5 lbs
71.5 lbs
83.7 lbs (38kg)
37.00 lb (16.78 kg)
47 lbs (21.3kg)
57 lbs (25.8kg)
54 lbs (24.5kg)
100 - 240 VAC
50 to 60 Hz
47 to 63 Hz
9.10 A (at 100 VAC), 4.5 A (at 200 VAC)
3.9 A (at 100 VAC), 6A Maximum
10.0 A (at 115 VAC) 5.5A (at 230 VAC)
Worldwide — Version 2 — April 10, 2009
Page 15
QuickSpecs
HP StorageWorks D2D Backup Systems
Technical Specifications
Relative Humidity
(non-condensing)
BTU Rating
BTU Rating (D2D2503)
Rated Steady-State Power
Rated Steady-State Power
(D2D2503)
Maximum Peak Power
(D2D4004, D2D4009,
D2D4112)
Input Power (max)
Maximum Peak Power
(D2D2503)
Maximum 1570 BTU/hr (at 100 VAC) 1540 BTU/hr (at 240 VAC)
Maximum 1315 BTU/hr (at 100 VAC) 1270 BTU/hr (at 240 VAC)
335 W (at 100 VAC), 325 W (at 240 VAC)
260 W (at 100 VAC), 250 W (at 240 VAC)
Operating
10 to 90% relative humidity (Rh), 82.4° F (28° C) maximum wet bulb
temperature, non-condensing
5 to 95% relative humidity (Rh), 101.7° F (38.7° C) maximum wet bulb
temperature, non-condensing
50° to 95°F (10° to 35°C) at sea level with an altitude derating of 1.8°F per
every 1000 ft (1.0°C per every 305 m) above sea level to a maximum of
10,000 ft (3050 m), no direct sustained sunlight. Maximum rate of change is
18°F/hr (10°C/hr). The upper limit may be limited by the type and number of
options installed.
System performance may be reduced if operating with a fan fault or above
86°F (30°C)
22° to 140° F (-30° to 60° C). Maximum rate of change is 36° F/hr (20°
C/hr)
Non Operating
Temperature Range
D2D2503, D2D4004,
D2D4009, D2D4112
Operating
Non Operating
(D2D2503, D2D4004,
D2D4009, D2D4112)
Non Operating
(D2D4112 capacity
upgrade)
Heat Dissipation
(maximum)
D2D4112 capacity
upgrade
Acoustic Noise
D2D4004/D2D4009/
D2D4112
Idle
(disks spinning)
Operating
(random seeks to disks)
Acoustic Noise D2D2503 Idle (disks spinning)
DA - 13218
460 W (at 100 VAC), 450 W (at 240 VAC)
345 W
385 W (at 100 VAC), 375 W (at 240 VAC)
-40° to 150° F (-40° to 66° C)
1175 Btu/hr*
* Input Power and Heat Dissipation specifications are maximum values and
apply to worst-case conditions at full rated power supply load. The
power/heat dissipation for your installation will vary depending on the
equipment configuration.
Listed are the declared A-Weighted sound power levels (LWAd) and declared
average bystander position A-Weighted sound pressure levels (LpAm) when
the product is operating in a 23°C ambient environment
LWad 6.7 B LpAm 51 dBA
Listed are the declared A-Weighted sound power levels (LWAd) and declared
average bystander position A-Weighted sound pressure levels (LpAm) when
the product is operating in a 23°C ambient environment
LWad 6.7 B LpAm 51 dBA
Listed are the declared A-Weighted sound power levels (LWAd) and declared
average bystander position A-Weighted sound pressure levels (LpAm) when
the product is operating in a 23°C ambient environment. Noise emissions
were measured in accordance with ISO 7779 (ECMA 74) and declared in
Worldwide — Version 2 — April 10, 2009
Page 16
QuickSpecs
HP StorageWorks D2D Backup Systems
Technical Specifications
accordance with ISO 9296 (ECMA 109).
LWAd 6.82 B LpAm 51.93 dBA
Operating (random seeks Listed are the declared A-Weighted sound power levels (LWAd) and declared
to disks)
average bystander position A-Weighted sound pressure levels (LpAm) when
the product is operating in a 23°C ambient environment. Noise emissions
were measured in accordance with ISO 7779 (ECMA 74) and declared in
accordance with ISO 9296 (ECMA 109).
LWAd 6.84 B LpAm 51.93 dBA
© Copyright 2009 Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice.
The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and
services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial
errors or omissions contained herein.
For hard drives, 1 GB = 1 billion bytes. Actual formatted capacity is less.
DA - 13218
Worldwide — Version 2 — April 10, 2009
Page 17