SAS expander card port numbering
| Expander port | Cable part number | Controller | Box number | SFF drive backplane | SFF drive numbering: SAS expander |
|---|---|---|---|---|---|
Port 1 Port 2 |
876502-001 |
CTRL Port 1 CTRL Port 2 |
— |
— |
— |
Port 3 Port 4 |
P12820-001 |
— |
Box 1 |
Port 1 Port 2 |
1-4 5-8 |
Port 5 Port 6 |
876483-001 |
— |
Box 2 |
Port 1 Port 2 |
9-12 13-16 |
Port 7—91 |
— |
— |
— |
— |
— |
1
These ports will not be used in this server.