Component identification 15
SATA connector 4 (for M.2 SSD 1 or optical drive)
Internal USB 3.0 connector (for USB flash devices)
9
Front USB 3.0 connector (for the USB 3.0 connector on the right
quick-release latch rack ear)
12-bay LFF drive identification signal connector
24-pin power supply connector
HPE Smart Storage Battery connector
20-pin drive power connector
16-pin power supply sideband signal connector
33
Secondary PCIe riser board connectors ("PCIe riser board slot
definitions" on page 12)
System maintenance switch