| Differentiator |
Base unit includes a 14U, thirteen slot chassis. Supports up to 11 optional expansion port modules. |
Base unit includes a 14U, nine slot chassis. Supports up to 7 slots for optional expansion modules. |
MDS 9506 base unit includes a 7U, six slot chassis. Supports up to 4 optional expansion modules. |
| Number of ports |
0 active, 528 maximum, requires at least 1 optional FC port module. |
0 active, 336 maximum, requires at least 1 optional FC port module. |
0 active, 192 maximum, requires at least 1 optional FC port module. |