Component identification 91
Rear panel LEDs and buttons
Item Description Status
1
NIC status LED Solid green = Link to network
Flashing green (1 Hz/cycle per sec) = Network
active
Off = No network activity
2
NIC link LED Solid green = Link exists
Off = No link exists
3
UID button/LED Solid blue = Activated
Flashing blue (1 Hz/cycle per sec) = Remote
management or firmware upgrade in progress
Off = Deactivated
4
Power supply LED Solid green = Normal
Off = One or more of the following conditions
exists:
Power is unavailable
Power supply failed
Power supply is in standby mode
Power supply error
PCIe riser board slot definitions
Slot
number
Riser board option Type Length Height
Connector
link width
Negotiable
link width
1
Riser board without SAS
support
PCIe3 Full Full x8 x4
Riser board with SAS
support
PCIe3 Full Full x16 x8
2
Riser board options with
and without SAS
support
PCIe3 Half Full x16 x8
3
Riser board without SAS
support
PCIe3 Half Full x8 x8
4
Low-profile riser board PCIe2 Half Half x8 x4
5
PCIe x16 riser board* PCIe3 Full Full x16 x16