Expansion Card Installation Guidelines - Dell EMC PowerEdge XR11 Installation And Service Manual

Expansion card installation guidelines

Figure 58. Expansion card slot connectors
1. IO_Riser3 ( Riser 3 connector)
2. BOSS S1 card connector
3. IO_Riser2 ( Riser 2 connector)
4. IO_Riser1 (Riser 1 connector)
The following table describes the expansion card riser configurations:
Table 25. Expansion card riser configurations
Configurations Expansion card
risers
Config0. R1B+R2+R3
Rear Accessed
configuration
Config1. R1B+R2+R3
Front Accessed
configuration
NOTE: Riser 2 and 3 are combined in one expansion card riser module.
68 Installing and removing system components
PCIe Slots Controlling
processor
1 Processor 1
2
3
1 Processor 1
2
3
Height Length
Low profile Half length
Full Height Half length
Full Height Half length
Low profile Half length
Low profile Half length
Full Height Half length
Slot width
x8
x16
x16
x8
x16
x16