Intel S2600CW, Technical Product Specification

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Intel® Server Board S2600CW Functional Architecture Intel® Server Board S2600CW Family TPS
36 Revision 2.4
CPU 0
S2600CW2R
S2600CWTR
S2600CW2SR
S2600CWTSR
PCI Ports Bus (B)
Device
(D)
Function
(F)
On-board Device On-board Device
PE1A 0 1 0 I350/X540 I350/X540
PE1B
0
1 1 I350/X540 I350/X540
PE2A 0 2 0 PCIE Slot6 PCIE Slot6
PE2B 0 2 1 PCIE Slot6 PCIE Slot6
PE2C 0 2 2 PCIE Slot6 PCIE Slot6
PE2D 0 2 3 PCIE Slot6 PCIE Slot6
PE3A
0
3 0 PCIE Slot5 PCIE Slot5
PE3B 0 3 1 PCIE Slot5 PCIE Slot5
PE3C 0 3 2 PCIE Slot5 LSISAS3008
PE3D
0
3 3 PCIE Slot5 LSISAS3008
DMI 0 0 0 PCIE Slot5 PCH
CPU 1
S2600CW2R
S2600CWTR
S2600CW2SR
S2600CWTSR
PCI Ports Bus (B)
Device
(D)
Function
(F)
On-board Device On-board Device
PE1A
0x80
1 0 PCIE Slot3 PCIE Slot3
PE1B 0x80 1 1 PCIE Slot3 PCIE Slot3
PE2A
0x80
2 0 PCIE Slot2 PCIE Slot2
PE2B 0x80 2 1 PCIE Slot2 PCIE Slot2
PE2C 0x80 2 2 PCIE Slot2 PCIE Slot2
PE2D
0x80
2 3 PCIE Slot2 PCIE Slot2
PE3A 0x80 3 0 PCIE Slot4 PCIE Slot4
PE3B 0x80 3 1 PCIE Slot4 PCIE Slot4
PE3C 0x80 3 2 PCIE Slot4 PCIE Slot4
PE3D 0x80 3 3 PCIE Slot4 PCIE Slot4
DMI
N/A
N/A N/A Not connected Not connected
3.4.3 PCIe Non-Transparent Bridge (NTB)
PCI Express Non-Transparent Bridge (NTB) acts as a gateway that enables high performance,
low overhead communication between two intelligent subsystems, the local and the remote
subsystems. The NTB allows a local processor to independently configure and control the
local subsystem, provides isolation of the local host memory domain from the remote host
memory domain while enabling status and data exchange between the two domains.
The PCI Express Port 3A of Intel® Xeon® Processor E5-2600 Product Families can be
configured to be a transparent bridge or an NTB with x4/x8/x16 link width and
Gen1/Gen2/Gen3 link speed. This NTB port could be attached to another NTB port or PCI