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Riser option
P2 secondary riser (P20264-B21)
P1 secondary riser for direct attach
NVMe SSD (P22337-B21)
1
This riser is supported only in dual-processor configurations. One riser supports up to two NVMe SSDs per node.
These risers support the installation of half–height, half–length (low–profile) expansion cards. For more information, see PCIe
expansion option population rules.
Installing the primary riser board
Prerequisites
Before you perform this procedure, make sure that you have the following items available:
•
T-10 Torx screwdriver
•
T-15 Torx screwdriver
Procedure
1.
Power down the server.
2.
If installed, disconnect the tube set.
3.
Disconnect all peripheral cables from the server.
4.
Remove the server.
5.
Place the server on a flat, level work surface.
6.
Remove the node cover.
7.
Remove the riser cage screws (callout 1), and then lift the cage off the system board (callout 2).
Slot number PCIe
2
2
1
Physical connector link
technology
width
PCIe 3.0
x16
PCIe 4.0
x16
Signal source
Processor 2
PCIe signal: Processor 1
NVMe signal: Processor 2
Hardware options installation
48
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