PCIe switch board connectors

See this section to locate the connectors on the PCIe switch board.

Figure 1. PCIe switch board connectors

1 Power distribution board power connector 1 (PDB PWR1)	2 Power distribution board sideband connector 1 (PDB SB1)
3 MCIO connector 3 (MCIO3)	4 MCIO connector 4 (MCIO4)
5 GPU management connector (MGMT)	6 MCIO connector 5 (MCIO5)
7 MCIO connector 6 (MCIO6)	8 Power distribution board sideband connector 2 (PDB SB2)
9 Power distribution board power connector 2 (PDB PWR2)	10 MCIO connector 7 (MCIO7)
11 MCIO connector 8 (MCIO8)	12 NVMe connector 8 (NVME8)
13 NVMe connector 7 (NVME7)	14 NVMe connector 6 (NVME6)
15 NVMe connector 5 (NVME5)	16 NVMe connector 4 (NVME4)
17 NVMe connector 3 (NVME3)	18 NVMe connector 2 (NVME2)
19 NVMe connector 1 (NVME1)	20 MCIO connector 2 (MCIO2)
21 MCIO connector 1 (MCIO1)