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Safety instructions
After working inside your system
Removing the PCIe shroud
Expansion card riser and expansion cards
Expansion card installation guidelines
Depending on your system configuration, the following PCI Express generation 3 expansion cards are
supported:
Table 31. Supported expansion cards
Configuration
PCIe
slot
Processor
connection
Height
Length
Link
width
Slot
width
Four GPUs with switch
board and one processor
(Configuration A)
1
Processor 1
Low Profile
Half
Length
x8
x16
2
Processor 1
Low Profile
Half
Length
x16
x16
Four GPUs with switch
board and two processors
(Configuration B)
1
Processor 1
Low Profile
Half
Length
x8
x16
2
Processor 1
Low Profile
Half
Length
x16
x16
Four GPUs without switch
board and two processors
(Configuration C)
1
Processor 1
Low Profile
Half
Length
x8
x16
2
Processor 2
Low Profile
Half
Length
x8
x16
Two GPUs without switch
board and two processors
(Configuration D)
1
Processor 1
Low Profile
Half
Length
x16
x16
2
Processor 2
Low Profile
Half
Length
x16
x16
Two GPUs without switch
board and one processor
(Configuration E)
1
Processor 1
Low Profile
Half
Length
x8
x16
2
NA
NA
NA
NA
NA
Two GPUs without switch
board and two processors
(Configuration F)
1
Processor 1
Low Profile
Half
Length
x8
x16
2
Processor 2
Low Profile
Half
Length
x8
x16
Four GPUs with switch
board with dual GPU virtual
mode and two processors
(Configuration G)
1
Processor 1
Low Profile
Half
Length
x16
x16
2
Processor 2
Low Profile
Half
Length
x16
x16
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