System-board connectors
The following illustrations show the DIMM slots and internal connectors on the system board.
DIMM slot numbering
The following illustration shows the location of the DIMM slots numbering on the system board of the compute node.
Figure 1. DIMM slots numbering on compute node system board
Internal connectors on system board
The following illustrations show the internal connectors on the system board.
Figure 2. Internal connectors on compute node system board
| 1 PRC TPM connector | 8 PCIe 1/SATA – PCIe x16 Gen 5 connector for slot 1 or drive bay 0/1 (SATA) |
| 2 PCIe 4 (reserved) | 9 PCIe 5 (reserved) |
| 3 PCIe 2/SATA – PCIe x16 Gen 5 for slot 2 or drive bay 2/3 (SATA/NVMe) | 10 Memory module slot 13–24 |
| 4 PCIe 3 – drive bay 0/1 (NVMe) | 11 Memory module slot 1–12 |
| 5 Processor 1 socket | 12 CMOS battery (CR2032) connector |
| 6 Processor 2 socket | 13 Power and sideband signal connector for slot 1 or drive bay 0/1 |
| 7 PCIe 6 (reserved) | 14 PCIe 7 – M.2 connector |
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