Lenovo ThinkSystem SR550 - Page 38

Figure 19. Cable routing for server models with twelve 3.5-inch hot-swap drives, 16i adapter, and serial port module
Cable
From To
1 SAS signal cable SAS 0 and SAS 1 connectors on the
backplane
C0 and C1 connectors on the RAID
adapter installed in PCIe slot 1
2 SAS signal cable SAS 2 connector on the backplane C2 connector on the RAID adapter
installed in PCIe slot 1
3 Power cable Power connector 1 on the backplane Backplane power connector 1 on the
system board
4 Power cable Power connector 2 on the backplane Backplane power connector 2 on the
system board
34 ThinkSystem SR550 Setup Guide