1.
Determine the number of PDUs to install.
• The number of PDUs you install is based on the number of arrays to install.
• Install up to four arrays in one rack.
• Install up to a maximum of four additional arrays in racks two through four.
Use the following table to determine how many PDUs to install:
Arrays
1
2
3
4
NOTE:
PDUs are installed in pairs.
PDMs (power distribution modules) are the power outlet strips that connect to the PDUs.
Figure 9 PDU and PDM locations
.
PDUs
North America
Europe
2
2
2
2
4
4
4
4
PDMs
North America
Europe
6
6
6
6
10
6
10
8
HP StorageWorks
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