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Figure 152. GPU Riser RC2 Module
1. Slot 1
2. Slot 2
Table 132. Expansion card riser configurations
Configurations
Expansion card
risers
Config1. 1 x16 FHFL
RC1
+ 2 x16 FHHL
Config1-1. 1x FHFL
RC1
+ 4 x FHHL
Config2. 2 x FHFL
RC2
+ 4x FHHL
RC2
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
Intel COMMs Card (OCP 3.0)
Intel COMMs Card (OCP 3.0)
Intel COMMs Card (OCP 3.0)
Broadcom COMMs Card (OCP 3.0)
Broadcom COMMs Card (OCP 3.0)
Broadcom COMMs Card (OCP 3.0)
Intel COMMs Card (OCP 3.0)
Intel COMMs Card (OCP 3.0)
Intel COMMs Card (OCP 3.0)
PCIe Slot ID
Form factor
2
Full height Full
Length, Double
Width
2
Full height Full
Length, Double
Width
1
Full height Full
Length, Double
Width
2
Slot Priority
INT
INT
INT
INT
INT
INT
INT
INT
INT
Controlling
processor
Processor 1
Processor 1
Processor 2
Processor 1
Installing and removing system components
Slot's electrical
bandwidth/
physical
connector
PCIe Gen5 x16 (x16
connector)
PCIe Gen5 x16 (x16
connector)
PCIe Gen5 x16 (x16
connector)
PCIe Gen5 x16 (x16
connector)
Maximum number of
cards
1
1
1
1
1
1
1
1
1
195
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