Expansion Cards And Expansion Card Risers; Expansion Card Installation Guidelines - Dell EMC XC Core XC450 Installation And Service Manual

Next steps
1. Replace the air shroud.
2. Follow the procedure listed in

Expansion cards and expansion card risers

NOTE: A system event entry is logged in the iDRAC Lifecycle Controller if an expansion card riser is not supported or
missing. It does not prevent your system from turning on. However, if a F1/F2 pause occurs with an error message,
see Troubleshooting expansion cards section in the Dell EMC PowerEdge Servers Troubleshooting Guide at
www.dell.com/poweredgemanuals.

Expansion card installation guidelines

Figure 53. Expansion card slot connectors
1. Riser 2C (Slot 3)
2. Riser 1 (Slot 1)
The following table describes the expansion card riser configurations:
Table 13. Expansion card riser configurations
Configurations Expansion card
risers
Config0. with 1x R1
LP
Config1. with 2x R1
LP
R2c
Config2. with 1x R1
LP
56 Installing and removing system components
After working inside your
PCIe Slots Controlling
processor
1 Processor 1
1 Processor 1
3 Processor 2
1 Processor 1
system.
Height
Low Profile
Low Profile
Low Profile
Low Profile
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Length Slot width
Half length x16
Half length x16
Half length x16
Half length x16