Cable routing for PCIe adapter power
See this topic to learn how to do cable routing for PCIe adapter power.
See the topic corresponding to the server configuration.
- 300mm chassis
- 360mm chassis
Adapter power cable routing in 300mm chassis
FPGA power cable routing
Configuration | Riser 1 | Riser 2 |
x16 + x16 | Slot 5: x16 PCIe adapter | Slot 4: x16 PCIe adapter |
x16/x16 + x16/x16 | Slot 5 and 6: x16 PCIe adapters | Slot 3 and 4: x16 PCIe adapters |
x16 + AnyBay | Slot 5: x16 PCIe adapter | AnyBay drive cage |
x16/x16 + AnyBay | Slot 5: x16 PCIe adapter | AnyBay drive cage |
x16 + x16
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From (adapter) | To (on-board) | |
1 | PCIe adapter in slot 5, Riser 1 | GPU power connector 2 |
2 | PCIe adapter in slot 4, Riser 2 | GPU power connector 1 |
x16/x16 + x16/x16
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From (adapter) | To (on-board) | |
1 | PCIe adapters in slot 5 and 6, Riser 1 | GPU power connector 2 |
2 | PCIe adapters in slot 3 and 4, Riser 2 | GPU power connector 1 |
Proceed to Riser cable routing for x16/x16 + x16/x16.
x16 + AnyBay
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From (adapter) | To (on-board) | |
1 | PCIe adapter in slot 5, Riser 1 | GPU power connector 2 |
Proceed to Riser cable routing for x16 + AnyBay.
x16/x16 + AnyBay
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From (adapter) | To (on-board) | |
1 | PCIe adapters in slot 5 and 6, Riser 1 | GPU power connector 2 |
Proceed to Riser cable routing for x16/x16 + AnyBay.
Adapter power cable routing in 360mm chassis
FPGA power cable routing
Configuration | Riser 1 | Riser 2 |
x16 + x16 | Slot 5: x16 PCIe adapter | Slot 4: x16 PCIe adapter |
x16 + AnyBay | Slot 5: x16 PCIe adapter | AnyBay drive cage |
x16/x16 + x8/x16 | Slot 5 and 6: x16 PCIe adapters |
|
x16 + x16
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From (adapter) | To (on-board) | |
1 | PCIe adapter in slot 5, Riser 1 | GPU power connector 2 |
2 | PCIe adapter in slot 4, Riser 2 | GPU power connector 1 |
x16/x16 + x16/x16
![]() | ||
From (adapter) | To (on-board) | |
1 | PCIe adapters in slot 5 and 6, Riser 1 | GPU power connector 2 |
2 | PCIe adapters in slot 3 and 4, Riser 2 | GPU power connector 1 |
Proceed to Riser cable routing for x16/x16 + x16/x16.
x16 + AnyBay
![]() | ||
From (adapter) | To (on-board) | |
1 | PCIe adapter in slot 5, Riser 1 | GPU power connector 2 |
Proceed to Riser cable routing for x16 + AnyBay.
x16/x16 + x8/x16
![]() | ||
From (adapter) | To (on-board) | |
1 | PCIe adapters in slot 5 and 6, Riser 1 | GPU power connector 2 |
2 | PCIe adapter in Slot 4 | GPU power connector 1 |
Proceed to Riser cable routing for x16/x16 + AnyBay.
GPU power cable routing
Figure 1. Cable routing for GPU power cables


Note
- Make sure 1 goes on top of 2.
- Make sure to secure the power cables along the channel on the air baffle.
From | To | |
1 | GPU in Slot 5, Riser 1 | GPU power connector 2 |
2 | GPU in Slot 4, Riser 2 | GPU power connector 1 |