Pcie* Riser Card Support; Figure 80. Pcie* Add-In Card Support - Intel R2000WF Technical Product Specification

Intel® Server System R2000WF Product Family Technical Product Specification
9.

PCIe* Riser Card Support

The server board provides three riser card slots identified as: Riser Slot #1, Riser Slot #2, and Riser Slot #3.
Per the PCIe* specification, each riser card slot can support a maximum 75 W of power. The PCIe bus
interface for each riser card slot is supported by each of the two installed processors. The following tables
provide the PCIe bus routing for all supported risers cards.
Note: The riser card slots are specifically designed to support riser cards only. Attempting to install a PCIe
add-in card directly into a riser card slot on the server board may damage the server board, the add-in card,
or both.
Note: A dual processor configuration is required when using Riser Slot #2 and Riser Slot #3, as well as the
bottom add-in card slot for 2U riser cards installed in Riser Slot #1.
PCIe* Add-In Card
Support
Riser Slot #1
X24 PCIe* 3.0
X16 PCIe* – CPU#1
+
X8 PCIe* – CPU#2
PCIe* Add-in Card
Support
Riser Slot #2
X24 PCIe* 3.0
X24 PCIe*– CPU #2

Figure 80. PCIe* add-in card support

PCIe* Add-in
Card support
Riser Slot #3
X12 PCIe* 3.0
X8 PCIe*
CPU #2
+
X4 DMI
CPU #2
(2U Only)
111