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PCIe riser card connectors

See this section to locate the connectors on the PCIe riser card.

The server supports the following PCIe riser cards.

Two-slot PCIe Gen5 riser card

Figure 1. Two-slot PCIe Gen5 riser card connectors
Two-slot PCIe Gen5 riser card connectors
1 R3 connector5 R4 connector
2 R1 connector6 R2 connector
3 Riser power connector7 PCIe x16 (Gen5 x16) slot
4 GPU power connector8 PCIe x16 (Gen5 x16) slot

Three-slot PCIe Gen4 riser card (with power connector)

Figure 2. Three-slot PCIe Gen4 riser card connectors (with power connector)
Three-slot PCIe Gen4 riser card connectors (with power connector)
1 R3 connector5 R2 connector
2 R1 connector6 PCIe x16 (Gen4 x8) slot
3 Riser power connector7 PCIe x16 (Gen4 x16) slot
4 GPU power connector8 PCIe x16 (Gen4 x16) slot

Three-slot PCIe Gen5 riser card (with power connector)

Figure 3. Three-slot PCIe Gen5 riser card connectors (with power connector)
Three-slot PCIe Gen4 riser card connectors (with power connector)
1 R3 connector5 R2 connector
2 R1 connector6 PCIe x16 (Gen5 x8) slot
3 Riser power connector7 PCIe x16 (Gen5 x16) slot
4 GPU power connector8 PCIe x16 (Gen4 x16) slot

Three-slot PCIe Gen4 riser card (without power connector)

Figure 4. Three-slot PCIe Gen4 riser card connectors (without power connector)
Three-slot PCIe Gen4 riser card connectors (without power connector)
1 R3 connector5 PCIe x16 (Gen4 x16) slot
2 R1 connector6 PCIe x16 (Gen4 x8) slot
3 R4 connector7 PCIe x16 (Gen4 x8) slot
4 R2 connector 

Three-slot PCIe Gen5 riser card (without power connector)

Figure 5. Three-slot PCIe Gen5 riser card connectors (without power connector)
Three-slot PCIe Gen5 riser card connectors (without power connector)
1 R3 connector5 PCIe x16 (Gen5 x16) slot
2 R1 connector6 PCIe x16 (Gen5 x8) slot
3 R4 connector7 PCIe x16 (Gen4 x8) slot
4 R2 connector