Lenovo ThinkSystem ST550 7X09 - Chapter 3. Hardware replacement procedures; Installation Guidelines

Cable From To
1 SAS signal cable for
backplane 1
SAS connector on backplane 1 C0 connector on one 8i RAID adapter
2 SAS signal cable for
backplane 2
SAS connector on backplane 2 C1 connector on one 8i RAID adapter
3 Power cable for backplane 1 Power connector on backplane 1 Backplane 1 power connector on the
system board
4 Power cable for backplane 2 Power connector on backplane 2 Backplane 2 power connector on the
system board
5 SAS signal cable for
backplane 3
SAS connector on backplane 3 C0 connector on another 8i RAID
adapter
6 Power cable for backplane 3 Power connector on backplane 3 Backplane 3 power connector on the
system board
Chapter 2. Server components 51