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Chapter 3: Maintenance and Component Installation
3.11 Cable Routing
Use this section to route or reroute cables. Proper routing is important to maintain airflow
through the system.
Cable part numbers and descriptions are available at the
.
Data Cables Routing
No. of Drives
Motherboard Connections to Backplane
NVMe, 8 or less
P1 P1_NVME1 to NVME1
P1 P1_NVME3 to NVME2
P2 P2_NVME1 to NVME3
P2 P2_NVME3 to NVME4
NVMe, 9 or more
JPCIE1/P1_PCIE0 to NVME1
P1 P1_NVME1 to NVME2
P1 P1_NVME3 to NVME3
JPCIE3/P2_PCIE0 to NVME4
P2 P2_NVME1 to NVME5
P2 P2_NVME3 to NVME6
SATA, 12
S-SATA0-3 to CN1
I-SATA0-7 to CN2 + CN3
Note
: Bifurcation may need to change in the BIOS settings if cable connections are customized.
The riser cards offer several configuration options. See the
details. A diagram on the following page illustrates the cable connections.
Riser Card Cable Routing
AOC Slot No. and
PCIe Electrical Lanes
Riser Card
Motherboard Connections to Riser Card
(Default)
Slots 1, 2, 4, and 5 => x8
Slots 3 and 6 => x16
RSC-D2-668G4
JPCIE1/P1_PCIE0 to CN1
JPCIE2/P1_PCIE1 to CN3
RSC-D2R-668G4
JPCIE3/P2_PCIE0 to CN3
JPCIE4/P2_PCIE1 to CN1
(Optional)
Slots 1, 3, 5, and 6 => x16
RSC-D2-668G4
JPCIE1/P1_PCIE0 to CN2
JPCIE2/P1_PCIE1 to CN3
RSC-D2R-668G4
JPCIE3/P2_PCIE0 to CN3
JPCIE4/P2_PCIE1 to CN2
Note
: Bifurcation may need to change in the BIOS settings if cable connections are customized.