System-board internal connectors
The following illustration shows the internal connectors on the system board.
Figure 1. Internal connectors on the system board


| 1 CMOS battery (CR2032) | 9 SATA 2 connector |
| 2 PCIe slot 3 connector | 10 M.2 connector |
| 3 PCIe slot 4 connector | 11 Trusted cryptographic module (TCM) connector |
| 4 KVM breakout cable connector | 12 KVM breakout module USB connector |
| 5 PCIe slot 1 connector (for RAID adapter) | 13 Processor 2 |
| 6 PCIe slot 2 connector | 14 Backplane miscellaneous signal connector |
| 7 Processor 1 | 15 Backplane power connector |
| 8 SATA 1 connector |
The following illustration shows the location of the DIMM connectors on the system board.
Figure 2. The location of the DIMM connectors on the system board


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