Component identification 75
Rear panel components
Item Description
1
Slot 1 PCIe3 x16 (16, 8, 4, 1)*
2
Slot 2 PCIe2 x8 (4,1)*
3
Power supply 2
4
Power supply 1
5
NIC connectors (4 to 1)
6
Serial connector
7
Video connector
8
USB connectors
9
iLO connector
* For more information on the riser board slots supported by the onboard PCI riser connectors, see "PCIe riser
board slot definitions (on page 76)."
Rear panel LEDs and buttons
Item Description Status
1
NIC status LED Green = Activity exists
Flashing green = Activity exists
Off = No activity exists
2
NIC link LED Green = Link exists
Off = No link exists
3
UID LED/button Blue = Activated
Flashing blue = System being remotely managed
Off = Deactivated