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 PCIe SW MGMT connector	2 PCIe riser 1 power connector
3 PCIe connector 9 / PCIe riser 1 connector	4 OCP connector
5 PCIe connector 11	6 Front VGA connector
7 PCIe connector 12	8 Front USB connector
9 M.2 power connector	10 M.2 signal connector
11 Processor 1	12 PCIe connector 2
13 PCIe connector 1	14 PCIe connector 4
15 PCIe connector 3	16 PCIe connector 5
17 PCIe connector 6	18 PCIe connector 7
19 Integrated diagnostics panel connector	20 PCIe connector 8
21 Processor 2	22 Memory module slot 1-24 (right to left)
23 Power interface board connector	24 PCIe connector 10 / PCIe riser 2 connector
25 PCIe riser 2 power connector	26 3V battery (CR2032)
27 Firmware and RoT security module connector	28 MicroSD socket