Servicing Motherboard Components 111
PCIe and XAUI Card Reference for SPARCEnterprise T5220 Servers

The following table shows the physical PCIe/XAUI slot locations on the SPARC

Enterprise T5220 server,as viewed from the rear of the system.

Use the following table to plan your PCIe/XAUI card configuration on SPARC

Enterprise T5220 server.

Note – The lower numbered PCIe/XAUI slots (Slots 0 - 2) should be occupied first.

PCIe or XAUI names in ILOM messages are displayed with the full FRU name, such

as /SYS/MB/RISER0/PCIE0.

* Slots 0 and 1 are shared PCIe/XAUI slots. You can only install one or the other type of card.
† Slots 0 and 1 are shared PCIe/XAUI slots. You can only install one or the other type of card.
TABLE: FB-DIMMConfiguration Installation Map (SPARC Enterprise T5220 Servers)
PCIe 3 PCIe 4 PCIe 5
PCIe 0/XAUI 0 PCIe 1/XAUI 1 PCIe 2
TABLE: PCIeand XAUI Support (SPARC Enterprise T5220 Servers)
Slot PCIeController Supported DeviceTypes FRUName
PCIe 0 or
XAUI 0*
* Slots 0 and 1 are shared PCIe/XAUI slots. You can only install one or the other type of card.
1 x8 PCIe operating at x4
XAUI expansion card
/SYS/MB/RISER0/PCIE0
/SYS/MB/RISER0/XAUI0
PCIe 1 or
XAUI 1†
† Slots 0 and 1 are shared PCIe/XAUI slots. You can only install one or the other type of card.
1 x8 PCIe operating at x4
XAUI expansion card
/SYS/MB/RISER1/PCIE1
/SYS/MB/RISER1/XAUI1
PCIe 2 0 x16PCIe operating at x8 /SYS/MB/RISER2/PCIE2
PCIe 3 1 x8PCIe operating at x4 /SYS/MB/RISER0/PCIE3
PCIe 4 1 x8PCIe operating at x4 /SYS/MB/RISER1/PCIE4
PCIe 5 1 x8PCIe operating at x8 /SYS/MB/RISER2/PCIE5