PDU specifications

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The following tables provide the number of PDUs and number of line cords required based on the number of CPC processor drawers and the number of PCIe+ I/O drawers in the machine configuration.

Table 1. Number of PDUs installed
# of CPC drawers # of PCIe+ I/O drawers
0 1 2 3
1 2 2 2 3
2 4 4 4 4
Important:
  • Systems with 1 CPC drawer can be either single phase or three phase PDU powered.
  • Systems with 2 CPC drawers must be three phase PDU powered.