HP 3PAR StoreServ 7000 Storage Troubleshooting Guide

Figure 7 PCM Numbering
In the HP M6720 Drive Enclosure, the two PCMs are located diagonally from one another. The
remaining PCM slots are blank. See Figure 8 (page 10)).
Figure 8 PCMs in a HP M6710 (2U) and HP M6720 (4U) Drive Enclosures
Power Distribution Units
Two power distribution units (PDU) are mounted horizontally at the bottom of the rack. The PDUs
are numbered 0 and 1 from bottom to top. The default configuration for the HP Intelligent Series
Racks is two PDUs mounted vertically at the bottom of the rack so to provide a front-mounting unit
space.
NOTE: Depending on configuration, PDUs can also be mounted vertically.
Service Processor
The HP 3PAR StoreServ 7000 Storage system uses either a physical service processor (SP) or virtual
service processor (VSP). If your configuration includes an SP, the SP rests at the bottom of the rack
under the enclosures and above the PDUs.
Figure 9 HP 3PAR Service Processor DL 320e
10 Identifying Storage System Components