Slot number Slot description
1 Storage backup power connector
2 Slot 9 PCIe3 x16 (16, 8, 4, 1) for Processor 1
3 Left 8:1 interposer board
4 8:1 sideband cable connector
5 Riser module power connector
6 GPU slot 4 PCIe3 x16 (16, 8, 4, 1) for Processor 1
7 GPU slot 3 PCIe3 x16 (16, 8, 4, 1) for Processor 1
8 Left 8:1 GPU riser board
9 GPU slot 2 PCIe3 x16 (16, 8, 4, 1) for Processor 1
10 GPU slot 1 PCIe3 x16 (16, 8, 4, 1) for Processor 1
• Right 4:1 PCI riser module
18 Component identification