HP Store Once 2700, 4500 and 4700 Maintenance and Service Guide

Figure 4 Cabling example for the HP StoreOnce 4700 Backup system
HD SAS port on RAID controller 12.Power connectors1.
P1 port on expansion shelf (Note how
subsequent shelves may be daisy chained)
4.HD SAS port on RAID controller 23.
Power on button6.P2 port on expansion shelf (connects to P1 on
adjacent expansion enclosure)
5.
Storage shelves with HP StoreOnce 4500 Backup
The HP StoreOnce 4500 Backup base system contains 12 disks and has one RAID controller card.
Up to three Capacity Upgrade Kits may be connected if more storage is needed. Compatible
cables are provided with the Capacity Upgrade Kit; a 2-meter cable to connect the expansion
shelf to the head unit and a half-meter cable for daisy-chaining subsequent shelves.
When installing an additional expansion enclosure with the HP StoreOnce 4500 Backup system,
the storage in that enclosure will not have been pre-configured and is not ready to use until storage
has been expanded.
12 Spares part numbers for field replacement