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GPU accelerators
Supported GPU accelerator power cables
GPU accelerator power cables are installed in the server. Before installing GPU accelerators, ensure that
the supported power cables are installed.
• To install NVIDIA Tesla K40 GPUs or AMD FirePro S9150 GPUs, four long GPU power cables (PN
857501-001) and four short GPU power cables (PN 853655-001) are required.
• To install NVIDIA Tesla K80 GPUs, NVIDIA Tesla M40 GPUs, NVIDIA Tesla P40 GPUs, NVIDIA Tesla
P100 GPUs, or NVIDIA Tesla V100 GPUs, four long GPU power cables (PN 857500-001) and four
short GPU power cables (PN 853650-001) are required.
GPU accelerator population guidelines
Population guidelines vary depending on the type of PCI riser modules installed and the number of GPU
accelerators installed.
• High-performance mode enables optimal communication between the GPU and the server processor.
• Peer-to-peer mode enables optimal GPU-to-GPU communication.
• The mixing of different GPU accelerator models is not supported.
• If NVIDIA Tesla P4 GPU is to be installed along with the NVIDIA P4 GPU adapter kit, the adapter can
be installed only in the slots 1, 2, 5, and 6.
• If three or more NVIDIA Tesla K80 GPUs, NVIDIA Tesla P4 GPUs, or NVIDIA Tesla P40 GPUs are
installed on one side of the HPE ProLiant XL270d Gen9 Accelerator Tray, the inlet ambient
temperature must be maintained at or below 30°C (86°F).
• If three or more NVIDIA Tesla P100 GPUs or NVIDIA Tesla V100 GPUs are installed on one side of
the HPE ProLiant XL270d Gen9 Accelerator Tray, the inlet ambient temperature must be maintained at
or below 25°C (77°F).
• A maximum of four K80 GPUs are allowed in a 8:1 PCI riser module configuration.
• A maximum of eight K80 GPUs are allowed in a 4:1 PCI riser module configuration. A second
processor is required.
High-performance mode for 4:1 and 8:1 PCI riser modules
Number
of GPUs
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
Slot 8
2
GPU
Blank
Blank
Blank
GPU
Blank
Blank
Blank
4
GPU
GPU
Blank
Blank
GPU
GPU
Blank
Blank
6
GPU
GPU
GPU
Blank
GPU
GPU
GPU
Blank
8
GPU
GPU
GPU
GPU
GPU
GPU
GPU
GPU
46
GPU accelerators
Содержание ProLiant XL270d Gen9
Страница 12: ...12 Customer self repair ...
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Страница 118: ... Slot 10 118 Cabling ...
Страница 120: ...PCI riser module signal cabling 4 1 riser signal cable 120 PCI riser module signal cabling ...
Страница 121: ...8 1 riser sideband cable 8 1 riser sideband cable 121 ...