Expansion card installation guidelines
Figure 64. Expansion card slot connectors
1. GPU riser module left for R4 paddle card (slot 31 and slot 32)
2. Riser 3 (slot 4 and slot 5)
3. Riser 2 (slot 3 and slot 6)
4. GPU riser module right for R1 paddle card (slot 33 and slot 34)
The following table describes the expansion card riser configurations:
Table 28. Riser configurations
Configurations
Expansion
card risers
PCIe Slots
Controlling
processor
height
Length
Slot width
Config0-1. with 6x
FH, 2x LP and
without NVbridge
R2A
3 and 6
Processor 1 and
2
Full height
Half length
x16 + x16
R3B
4 and 5
Processor 2
Full height
Half length
x8 + x8
GPU riser
module right
with R1 paddle
card
33 and 34
Processor 1
Full Height,
double width
Full length¹
x16 + x16
GPU riser
module left
with R4 paddle
card
31 and 32
Processor 2
Full Height,
double width
Full length¹
x16 + x16
Config0-2. with 6x
FH, 2x LP and
with NVbridge
R2A
3 and 6
Processor 1 and
2
Full height
Half length
x16 + x16
R3B
4 and 5
Processor 2
Full height
Half length
x8 + x8
GPU riser
module right
33 and 34
Processor 1
Full Height,
double width
Full length¹
x16 + x16
70
Installing and removing system components
