Component identification 10
System board components
Item Description
Primary PCIe riser board connector*
Storage backup power connector for PCIe slots 1-2
Secondary PCIe riser board connector*
Storage backup power connector for PCIe slot 3
System maintenance switch
Smart Storage Battery connector
6-pin drive backplane power connector
Internal USB 3.0 connector
* For more information on the riser board slots supported by the onboard PCI riser connectors, see "PCIe
riser board slot definitions (on page 9)."