Intel Server System R2000BB Family

Intel
®
Server System R2000BB Product Family TPS
Revision
2.0
59
10.3 Riser Card Options – Riser Slot #1
All x16 PCIe bus lanes for Riser Slot #1 on the server board are routed from CPU #1. Riser cards designed for
Riser Slot #1 include the following.
10.3.1 1-Slot PCIe Riser Card (Required for Intel
®
Xeon Phi™ and GPGPU Support)
Slot #
Description
PCI Lane Routing
Riser Slot #1
Slot-1 (Top)
PCIe x16 lanes, x16 slot
CPU 1
10.3.2 3-Slot PCIe Riser Card
Slot #
Description
PCI Lane Routing
Riser Slot #1
Slot-1 (Top)
PCIe x8 lanes, x16 slot
CPU 1
Slot-2 (Middle)
PCIe x4 lanes, x8 slot
CPU 1
Slot-3 (Bottom)
PCIe x4 lanes, x8 slot
CPU 1