X-View DPX-EX system expansion chassis provide easy expansion. Each frame provides 9 slots PCI express with switch fabric and 100GB/s peak system bandwidth, dual universal (100-240V) redundant power supplies within a compact 19" 4RU frame. Each expansion frame provides 9 free slots and the CPUSBC slot is used by the expansion interlink.

Up to expansion chassis can be added to any one main system frame. Expansion systems can be fitted with either input or output modules as required.