Controller Module Components - IBM N series Hardware Manual

Figure 4-3 shows the IBM N series N7550T base components.
Figure 4-3 IBM N series N7550T base components
Figure 4-4 shows the IBM N series N7950T configuration.
Figure 4-4 IBM N series N7950T configuration

4.2.2 Controller module components

Although they differ in processor count and memory configuration, the processor modules for
the N7550T and N7950T provide the same onboard I/O connections. The N7950T also
includes an I/O expansion module (IOXM) to provide more I/O capacity.
Figure 4-5 on page 37 shows the IBM N series N7x50T controller I/O.
36
IBM System Storage N series Hardware Guide