System-board-assembly connectors for cable routing
The following illustrations show the internal connectors on the system board assembly that are used for internal cable routing.
Figure 1. System-board-assembly connectors
![System-board-assembly connectors](sr675v3-100-sysbcntr-450_mockup.png)
![System-board-assembly connectors](sr675v3-100-sysbcntr-450_mockup.png)
1 Front SXM5 GPU management PCIe connector | 25 GPU 5 power connector |
2 PCIe riser 1 power connector | 26 GPU 6 power connector |
3 PCIe connector 9 / PCIe riser 1 connector | 27 GPU 7 power connector |
4 PCIe connector 12 | 28 GPU 8 power connector |
5 PCIe connector 11 | 29 Fan 4 connector |
6 Front VGA connector | 30 Backplane power connector |
7 Front USB connector | 31 LCD connector |
8 M.2 power connector | 32 Front operator panel connector |
9 M.2 signal connector | 33 Fan 5 connector |
10 Memory module slot 1-6 (right to left) | 34 PCIe connector 5, 7 (right to left) |
11 Processor 1 | 35 PCIe 8 connector |
12 PCIe connector 4 | 36 PCIe 6 connector |
13 PCIe connector 2 | 37 Processor 2 |
14 PCIe connector 1, 3 (right to left) | 38 Memory module slot 19-24 (right to left) |
15 Front riser power connector | 39 Memory module slot 7-18 (right to left) |
16 Fan 1 connector | 40 Power distribution board connector |
17 PCIe distribution board power connector | 41 PCIe connector 10 / PCIe riser 2 connector |
18 GPU 1 power connector | 42 PCIe riser 2 power connector |
19 Fan 2 connector | 43 3V battery (CR2032) |
20 GPU 2 power connector | 44 Firmware and RoT security module connector |
21 GPU 3 power connector | 45 MicroSD socket |
22 GPU 4 power connector | 46 Intrusion switch connector |
23 Fan 3 connector | 47 Serial port connector |
24 PCIe distribution board power connector |
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