Expansion card installation guidelines
Figure 31. Expansion card slot connectors
1. Riser 1A or Riser 1B with support for SNAP I/O modules (Slot 1)
2. Riser 2B (Slot 2)
The following table describes the expansion card riser configurations:
Table 11. Expansion card riser configurations
Configurati
ons
Expansion
card risers
PCIe
Slots
Controlling
processor
Heigh
t
Length Slot
width
Supported configurations
Config1. with
1x LP
R1a
1
Processor 1
and 2
Low
Profile
Half
length
x16
24 x 2.5-inch drives
Config2. with
2x LP
R1a
1
Processor 1
and 2
Low
Profile
Half
length
x16
24 x 2.5-inch drives
R2b
2
Low
Profile
Half
length
x16
Installing and removing system components
33