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100 SPARC Enterprise T5440 Server Service Manual • June 2011
Note – PCIe names in ILOM messages are displayed with the full FRU name, such as
/SYS/MB/PCIE0.
Note – In the Solaris OS, PCIe slot addresses are associated with CMP modules. The
PCIe slot address in the Solaris OS might change if you add or remove CMP
modules, or if a CMP module is brought offline. For more information, see the
SPARC Enterprise T5440 Server Product Notes.
Related Information
■ “Managing Faults” on page 11
■ “PCIe Slot Configuration Guidelines” on page 100
■ “System Bus Topology” on page 167
■ “Performing Node Reconfiguration” on page 159
PCIe Slot Configuration Guidelines
You can install up to eight low-profile PCIe in the system. All slots are wired to x8
PCIe lanes. Slot 1 and Slot 7 support graphics cards with x16 connectors. Slot 4 and
Slot 5 also support 10-Gbyte Ethernet cards (XAUI cards). When a XAUI card is
installed, a PCIe card cannot be installed in the same slot.
If you are installing a XAUI card, note the following:
■ If you are installing a XAUI card in XAUI Port 0, the onboard NET1 port
is disabled.
■ If you are installing a XAUI card in XAUI Port 1, the onboard NET0 port
is disabled.
PCIe5
(XAUI1)
/SYS/MB/PCIE5 or
/SYS/MB/XAUI1
x8 slot; shared with XAUI slot
PCIe6 /SYS/MB/PCIE6 x16 slot operating at x8
PCIe7 /SYS/MB/PCIE7 x8 slot
Device Device Identifier Notes