Removal and replacement procedures  63 
o 
If two SAS Expander cards are installed, connect the 1000 mm Smart Array to Expander 
Mini-SAS Y cable (778559-001) from the Smart Array controller (port 1I) to the second SAS 
Expander card ports 1 and 2. 
 
12.  Connect the three Expander to backplane Mini-SAS X cables from the SAS Expander cards to each 
backplane according to the table below. For more information, see "Device numbering (on page 
90)". 
o  One SAS Expander 
 
Expander 
LFF configuration  SFF configuration 
Port 3 
Port 4 
Box 1 
Port 5 
Port 6 
Box 2 
Port 7 
Port 8 
Box 3 
 
o  Two SAS Expanders 
 
SAS Expander 
First SAS 
Second SAS 
Port 3 
Port 4 
Box 4 
Port 5 
Port 6 
Box 5 
Port 7 
Port 8 
Box 6 
 
13.  Install the expander card. 
14.  Route the cables and secure them under the cable clips. 
o  One SAS Expander