180 Upgrade and Maintenance Manual
RX100 S7
Expansion cards and backup units
With two riser modules, the system offers a PCI Express x4 slot, a PCI Express
x4 slot and a PCI Express x16 slot.
Figure 90: Numbering of the riser modules
9.1 Equipping the PCI slots
Figure 91: Numbering of the PCI slots
1 Riser module 1 2 Riser module 2
No. Riser module PCI bus Length
1 Riser module 2 PCIe x4 Only for modular RAID
2 Riser module 2 PCIe x1 Low-profile slot, maximum length 170 mm
3 Riser module 1 PCIe x16 Low-profile slot, maximum length 170 mm
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