
Chapter 1. Using IBM System Storage N series and databases 21
A dual-node N7600 supports a maximum of 60 storage expansion units (EXN1000 and
EXN2000 or EXN4000). A dual-node N7800 supports a maximum of 72 storage expansion
units (EXN1000 and EXN2000 or EXN4000). See Figure 1-13. Each rack holds a maximum
of twelve EXN1000s, EXN2000s, and EXN4000s. The N7000 products are IBM Customer
Engineer installed, not Customer Setup.
Figure 1-13 Clustered N7000 with multiple expansion units
1.6 IBM System Storage N series gateways
The IBM System Storage N series Gateways, an evolution of the N5000 series product line,
are a network-based virtualization solution ...