Major components of the PCIe Expansion Node

Use this information to help locate the main components of the PCIe Expansion Node.

The following illustration identifies the main components of the PCIe Expansion Node.

System board
The system board executes all the major logic functions of the PCIe Expansion Node.
Interposer cable
The interposer cable connects the PCIe Expansion Node to a supported host compute node.
Full-height PCIe riser
The PCIe risers connect the PCIe adapters to the PCIe Expansion Node system board. The full-height PCIe riser has two slots for full-height PCIe adapters and is encased in a mechanical structure that supports the adapters.
Low-profile PCIe riser
The PCIe risers connect the PCIe adapters to the PCIe Expansion Node system board. The low-profile PCIe riser has two slots for low-profile PCIe adapters and is encased in a mechanical structure that supports the adapters.
I/O expansion adapters
The PCIe Expansion Node system board includes two 16x PCIe generation 2 connectors to support up to two I/O expansion adapters.

Parent topic: Introduction