
Number of Disk Drives
4 4
12 (min),
12 x 2 (max)
12 (min) , 12x2
(max)
12 (min) ,
12x 4 (max)
12 (min) ,
12x 4 (max)
RAID Support
Hardware RAID 5 Hardware RAID 5 Hardware RAID 6
1 RAID hot spare
drive per shelf
Hardware RAID 6
1 RAID hot spare
drive per shelf
Hardware RAID 6
1 RAID hot spare
drive per shelf
Hardware RAID 6
1 RAID hot spare
drive per shelf
Performance
(maximum aggregated
data transfer rate)
325GB/hr
(90 MB/s)
450GB/hr
(125 MB/s)
800 GB/hr
***
(222 MB/s)
1.3TB/hr
***
(360 MB/s)
2.75TB/hr
***
(800 MB/s)
4TB/hr
***
(1100 MB/s)
Device Interface
2 x 1 Gb iSCSI
(Ethernet)
(also supports
100 base-T)
2 x 1 Gb iSCSI
(Ethernet)
(also supports
100 base-T)
2 x 1 Gb iSCSI
(Ethernet) OR 2 x
8 Gb Fibre
Channel and
2 x 1 Gb iSCSI
(Ethernet)
(also supports
100 base-T)
2 x 8 Gb Fibre
Channel and 2 x
1 Gb iSCSI
(Ethernet)
(also supports
100 base-T)
2 x 8 Gb Fibre
Channel and 2 x
10 Gb iSCSI
(Ethernet)
(also supports
100 base-T)
2 x 8 Gb Fibre
Channel and 2 x
10 Gb iSCSI
(Ethernet)
(also supports
100 base-T)
Tape Devices Emulated
HP LTO- 2 Ultrium Tape Drive /LTO-3 Ultrium Tape Drive/LTO-4 Ultrium Tape Drive/LTO-5 Ultrium Tape
Drive in HP 1/8 G2 Tape Autoloader, MSL2024 Tape Library, MSL4048 Tape Library, MSL8096 Tape Library,
HP StoreOnce Backup system Generic Library with HP Ultrium D2D Generic tape drive
Number of Virtual Tape
Libraries and NAS backup
targets (combined)
4 8 16 24 50 50
Maximum Number of
Cartridges Emulated
(Assumes up to 24 generic
4 drive libraries with 96
slots)
192 384 1536 3456
51200 51200
Direct attach Tape Drives
Supported
(Legacy
systems purchased before
June 2010 VTL only, not
supported with NAS
targets, - requires pSCSI or
SAS HBA D2D4312 requires
Fibre Channel HBA
supplied)
HP LTO-5 (Ultrium 3000 and Ultrium 3280) tape drives HP LTO-4 (Ultrium 1840 and Ultrium 1760) tape
drives, HP LTO-3 (Ultrium 920 and Ultrium 960) tape drives and HP LTO-2 (Ultrium 448 and Ultrium 460)
tape drives as standalone or configured in HP 1/8 G2 Autoloader, MSL2024, MSL4048 or MSL8096 Tape
Libraries Tape Libraries.
NOTE:
Direct tape offload is only available on legacy systems* and is not supported with NAS targets. The
recommended method of tape offload for virtual tape is to use the backup application to control and
manage the copy of virtual to physical media.
* Legacy D2D backup systems include ( EH993A, EH938A, EH939A, EH941A, EH942A, EJ001A, EJ002A)
*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, typically a 20:1 data deduplication ratio could be assumed with a weekly
full and daily incremental backup model.
** Assumes use of capacity upgrade kit to achieve maximum capacity
*** Assumes use of capacity upgrade kit to achieve maximum performance
Dimensions
(HxWxD)
Shipping
(D2D2502i,
2504i)
8.88 x 23.31 x 38.56 in
(22.5 x 59.2 x 97.9 cm)
Out of box
(D2D2502i, ,
2504i)
1.70 x 17.64 x 26.85 in
(4.32 x 44.80 x 68.20 cm)
QuickSpecs
HP StoreOnce Backup systems
Technical Specifications
DA - 13218 Worldwide — Version 18 — September 28, 2012
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