Figure 152. GPU Riser RC2 Module
1. S
lot 1
2. Slot 2
Table 132. Expansion card riser configurations
Configurations Expansion card
risers
PCIe Slot ID Form factor Controlling
processor
Slot's electrical
bandwidth/
physical
connector
Config1. 1 x16 FHFL
+ 2 x16 FHHL
RC1 2 Full height Full
Length, Double
Width
Processor 1 PCIe Gen5 x16 (x16
connector)
Config1-1. 1x FHFL
+ 4 x FHHL
RC1 2 Full height Full
Length, Double
Width
Processor 1 PCIe Gen5 x16 (x16
connector)
Config2. 2 x FHFL
+ 4x FHHL
RC2 1 Full height Full
Length, Double
Width
Processor 2 PCIe Gen5 x16 (x16
connector)
RC2 2 Processor 1 PCIe Gen5 x16 (x16
connector)
NOTE: The expansion-card slots are not hot-swappable.
The following table provides guidelines for installing expansion cards to ensure proper cooling and mechanical fit. The expansion
cards with the highest priority should be installed first using the slot priority indicated. All the other expansion cards should be
installed in the card priority and slot priority order.
Table 133. Config 0: No riser – CPU
Card Type Slot Priority Maximum number of
cards
Intel COMMs Card (OCP 3.0) INT 1
Intel COMMs Card (OCP 3.0) INT 1
Intel COMMs Card (OCP 3.0) INT 1
Broadcom COMMs Card (OCP 3.0) INT 1
Broadcom COMMs Card (OCP 3.0) INT 1
Broadcom COMMs Card (OCP 3.0) INT 1
Intel COMMs Card (OCP 3.0) INT 1
Intel COMMs Card (OCP 3.0) INT 1
Intel COMMs Card (OCP 3.0) INT 1
Installing and removing system components 195