System Board Components - Lenovo ThinkServer User Manual

To connect the cables, do the following:
1. Use the 700 mm (27.56 inches) mini-SAS to mini-SAS signal cable. Connect the mini-SAS connector
1 to the port 0 on the RAID card. Then, connect the mini-SAS connector
cable connector on the 3.5-inch hot-swap hard disk drive backplane.
2. Use the 2-pin 200 mm (7.87 inches) RAID card to system board hard disk drive LED cable. Connect the
end 4 to the external connector on the RAID card and the end
on the system board.
Figure 26. Connecting cables for server models with one 3.5-inch hot-swap hard disk drive backplane and a RAID card
For connector location information about the RAID card, hot-swap hard disk drive backplane, and the
system board, refer to the related topics in "Locations" on page 13.
For information about connecting the appropriate power connector of the power supply to the backplane,
see "Hot-swap hard disk drive backplane" on page 34.

System board components

Your server system board is a six-layer micro-ATX board based on the Intel Bromolow platform. The
following illustration shows the component locations on the system board.
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ThinkServer User Guide
2 to the mini-SAS signal
3 to the hard disk drive LED connector