Component identification 71
* For more information on the expansion slot specifications, see "PCIe expansion slot definitions (on page
71
)."
DIMM slot locations
DIMM slots are numbered sequentially (1 through 4) for the processor. The supported AMP modes use the
letter assignments for population guidelines.
PCIe expansion slot definitions
The transfer rate of the PCIe expansion slots 3 and 4 depends on the processor model installed. The slots can
either run in PCIe2 (5 GT/s) or PCIe3 (8 GT/s) rate.
•
Intel Xeon Processor E3-xxxx Series, Intel Core i3 Processor Series, Intel Pentium G2120, and Intel
Celeron G540
Slot number Type
Length
Height Connector link width Negotiable link width
1
PCIe2
Half
Full
x4
x1
2
PCIe2
Full
Full
x8
x4
3
PCIe2
Full
Full
x8
x8
4
PCIe2
Full
Full
x16
x8
•
Intel Xeon Processor E3-xxxxV2 Series
Slot number Type
Length
Height Connector link width Negotiable link width
1
PCIe2
Half
Full
x4
x1
2
PCIe2
Full
Full
x8
x4
3
PCIe3
Full
Full
x8
x8
4
PCIe3
Full
Full
x16
x8
System maintenance switch
Position
Default
Function
S1
Off
Off = iLO security is enabled.
On = iLO security is disabled.