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364 Maintenance Manual RX900 S1
Appendix
16.5 Expansion card configuration table
Expansion cards require I/O space for Legacy Booting and for OS running. Due
to the limitation of I/O space, see "Baseboard D3081, CPUMEMR D3131, PCIR
D3082 for PRIMERGY RX900 S1 Technical Manual", the basic rules for
installing expansion cards are:
1. Begin with the installation of the SAS and SAS RAID controllers in order of
I/O space assignment order.
2. Continue with the installation of the expansion cards for LAN and FC into the
PCIe slots.
Chipset IOH#1 IOH#2
Bus scan order 3 2156478
I/O space assignment order within
the I/O Hub (IOH)
12343 21
Hot-plug nnnnnnnn
Gen2 width x8x8x8x8x8x4x8x8
Slot # 12834567
Vendor Type PCIe Max #
LSI SAS 3Gb Gen1x4 3 x x x x x x
Cougar2 Gen 2x8 1 x
SAS
RAID
(WASAT)
Gen 2x8 2 x
(*1)
x
(*1)
x
(*1)
x
(*1)
x
(*1)
x
(*1)
Emulex 4G-FCx1 Gen 1x8 8 x x x x x x
4G-FCx2 Gen 1x8 8 x x x x x x
8G-FCx1 Gen 2x8 8 x x x x x x
8G-FCx2 Gen 2x8 8 x x x x x x
FCoE Gen 2x8 8 x x x x x x
Table 7: Expansion card installation recommendation I/O Hubs IOH#1 and IOH#2