HP StorageWorks 2405 Disk System - Manual (Page 33)

Installation 33
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nominal power and redundant PDU/PDRUs. For nonredundant configurations,
divide the number of recommended PDU/PDRUs by 2.
Table 3. Recommended PDU/PDRUs for Multiple Disk Systems in HP Legacy
Racks
No. of Disk
Systems
1.1 meter
(21 U)
1.6 meter
(32 U)
2.0 meter
(41 U)
1 – 5 2 3-foot/16-amp PDUs
or
2 19-inch/16-amp PDUs 2 5-foot/16-amp PDUs
1
or
2 19-inch/16-amp PDUs
1.Supports cabinet on/off switch.
6 – 8 NA
2
2.Rack height does not allow additional disk systems.
4 19-inch/16-amp PDRUs
or
4 19-inch/30-amp PDRUs
9 – 10 NA
2
NA
2
4 19-inch/
30-amp PDRUs
Table 4. Recommended PDU/PDRUs for Multiple Disk Systems in HP System/
E Racks
No. of Disk
Systems
1.25 meter
(25 U)
1.6 meter
(33 U)
2.0 meter
(41 U)
1 – 4 2 19-inch/16-amp PDUs
or
2 19-inch/30-amp PDRUs
1
1.Supports cabinet on/off switch.
5 – 8 NA
2
2.Rack height does not allow additional disk systems.
2 19-inch/30-amp PDRUs
1
4 19-inch/30-amp PDRUs
9 – 11 NA
2
NA
2
4 19-inch/
30-amp PDRUs
12-13 NA
2
NA
2
4 19-inch/
30-amp PDRUs