System-board connectors
Use this information to locate compute node system-board components and connectors for optional devices.
The following illustration shows the system-board components, including connectors for user-installable optional devices, in the compute node.
Figure 1. System-board connectors
| 1 DIMM slots 13–18 | 9 DIMM slots 7–12 |
| 2 Processor socket 2 | 10 DIMM slots 19–24 |
| 3 DIMM slots 1–6 | 11 Switch blocks |
| 4 Processor socket 1 | 12 CMOS battery - CR2032 |
| 5 I/O expansion 1 connector | 13 Light path diagnostics |
| 6 Fabric connector socket | 14 M.2 backplane connector |
| 7 Trusted Cryptographic Module (TCM) connector | 15 2.5-inch drive backplane connector |
| 8 I/O expansion 2 connector |
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