Hardware options installation  47 
o  8 SFF hot-plug drive cage connected to a P440 controller 
 
 
Item  Description 
1 
Controller connection 
2 
Port 1 of the Mini-SAS Y-cable to Mini-SAS port 1 on the drive 
backplane 
3 
Port 2 of the Mini-SAS Y-cable to Mini-SAS port 2 on the drive 
backplane 
 
o  8 SFF hot-plug drive cage connected to a P840 controller 
 
 
Item  Description 
1 
Port 1 controller connection 
2 
Port 1 of the Mini-SAS Y-cable to Mini-SAS port 1 on the drive 
backplane