HP Enterprise Virtual Array 6400/8400 Expansion Rack Reference Guide (5697-1818, March 2012)

Figure 26 EVA8400 2C18D configuration
In an EVA8400 2C18D configuration, the disk enclosures are balanced above and below the
controllers and there are six disk enclosures per loop. In the EVA8400 0C9D expansion rack,
there are three disk enclosures per loop. Figure 27 (page 31) shows the loop 1 connections between
the main rack and expansion rack.
30 Connecting the main rack to the expansion rack