System-board-assembly connectors
The following illustrations show the internal connectors on the system board assembly.
Servers without Compute Complex Neptune Core Module
| 1 OCP 3.0 network card connector 2 | 2 Power & PCIe connector 13 |
| 3 OCP expansion connector 2 | 4 Power & PCIe connector 12 |
| 5 System I/O board connector | 6 Power & PCIe connector 11 |
| 7 Lift Handle | 8 3V battery (CR2032) |
| 9 M.2 power connector | 10 OCP 3.0 network card connector 1 |
| 11 OCP expansion connector 1 | 12 Pump 1 connector |
| 13 Power & PCIe connector 9 | 14 Front panel USB connector |
| 15 Power supply 1 connector | 16 M.2 BP signal connector |
| 17 Power & PCIe connector 10 | 18 PCIe connector 2 |
| 19 PCIe connector 1 | 20 FIO connector |
| 21 Leak detection connector 1 | 22 Fan 1-2 connector |
| 23 Power connector 3A | 24 Fan 3-4 connector |
| 25 PCIe connector 3 | 26 PCIe connector 4 |
| 27 PCIe connector 5 | 28 PCIe connector 6 |
| 29 Intrusion switch connector | 30 Lift handle |
| 31 Fan 5-6 connector | 32 Power connector 2A |
| 33 Fan 7-8 connector | 34 Internal RAID power connector |
| 35 Pump 2 connector | 36 PCIe connector 8 |
| 37 PCIe connector 7 | 38 Leak detection connector 2 |
| 39 Power supply 2 connector | 40 Power & PCIe connector 15 |
| 41 MicroSD socket | 42 Second management Ethernet connector |
| 43 Serial port connector | 44 TCM connector |
| 45 Lift handle |
Servers with Compute Complex Neptune Core Module
| 1 OCP 3.0 network card connector 2 | 2 Power & PCIe connector 13 |
| 3 System I/O board connector | 4 Power & PCIe connector 11 |
| 5 Lift Handle | 6 Power connector 21 |
| 7 3V battery (CR2032) | 8 M.2 power connector |
| 9 Power connector 20 | 10 OCP 3.0 network card connector 1 |
| 11 OCP expansion connector 1 | 12 Power & PCIe connector 9 |
| 13 Front panel USB connector | 14 Power supply 1 connector |
| 15 M.2 BP signal connector | 16 Power & PCIe connector 10 |
| 17 PCIe connector 2 | 18 FIO connector |
| 19 Leak detection connector 1 | 20 Power connector 4 |
| 21 Fan 1 connector | 22 Expander power connector |
| 23 Power connector 3 | 24 Fan 2 connector |
| 25 Intrusion switch connector | 26 Fan 3 connector |
| 27 Lift handle | 28 Fan 3 connector |
| 29 Power connector 2 | 30 RAID power connector (SR650 V4) |
| 31 Fan 5 connector | 32 Power connector 1 |
| 33 Fan 6 connector | 34 RAID power connector (SR630 V4) |
| 35 PCIe connector 7 | 36 Power & PCIe connector 14 |
| 37 Leak detection connector 2 | 38 Power supply 2 connector |
| 39 Power & PCIe connector 15 | 40 Power connector 23 |
| 41 MicroSD socket | 42 Second management Ethernet connector |
| 43 Serial port connector | 44 TCM connector |
| 45 Lift handle |
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