GPU

Use the section to understand the cable routing for the GPUs.

Server models with up to two GPUs​

Figure 1. Cable routing for server models with up to two GPUs

Cable	From	To
1 GPU power cable	Power connector on the GPU installed in PCIe slot 5	GPU power connector 1 on the system board
2 GPU power cable	Power connector on the GPU installed in PCIe slot 1	GPU power connector 2 on the system board

Server models with up to three GPUs​

Figure 2. Cable routing for server models with up to three GPUs

Cable	From	To
1 GPU power cable	Power connectors on the GPUs installed in PCIe slots 5 and 6	GPU power connector 1 on the system board
2 GPU power cable	Power connector on the GPU installed in PCIe slot 1	GPU power connector 2 on the system board

Server models with two Cambricon MLU100-C3 processing adapters​

Figure 3. Cable routing for server models with two Cambricon MLU100-C3 processing adapters

Cable	From	To
1 GPU power cable	Power connectors on the adapters installed in PCIe slots 5 and 6	GPU power connector 1 on the system board

Server models with four Cambricon MLU100-C3 processing adapters​

Figure 4. Cable routing for server models with four Cambricon MLU100-C3 processing adapters

Cable	From	To
1 GPU power cable	Power connectors on the adapters installed in PCIe slots 5 and 6	GPU power connector 1 on the system board
2 GPU power cable	Power connectors on the adapters installed in PCIe slots 1 and 2	GPU power connector 2 on the system board