System-board-assembly connectors

The following illustration shows the internal connectors on the system board assembly.

Figure 1. System-board-assembly connectors

Table 1. System-board-assembly connectors

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