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OT044
updated
2 months ago
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1 Message
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August 26th, 2026 18:13
Hi i need support in setting up a configuration. Can you confirm if Dell R750XA server supports Nvidia H100 with NVLINK? and if yes which part number will be used for nvlink?
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Dell-Martin S
Moderator
3847 Posts
25702 Points
Posted August 27th, 2026 06:02
Hi,yes, the Dell PowerEdge R750xa supports dual NVIDIA H100 PCIe GPUs paired with NVLink bridges.On the PowerEdge R750xa, NVLink connectivity is supported between adjacent GPU pairs installed across dedicated front riser slots (specifically Slot 31 & Slot 34 or Slot 32 & Slot 33)
NVLink Bridge Kit & Part NumbersConnecting 2x NVIDIA H100 (or A100) PCIe GPUs requires a 3-bridge interconnect set spanning 2 PCIe slots:Dell SKU / Part Number: 490-BGMCManufacturer / NVIDIA Part Number: 6GD4NAlternate/Single Bridge Service Part (Spare Part / DPN): RWJ7Y / 0RWJ7Y
https://infohub.delltechnologies.com/en-sg/l/design-guide-generative-ai-in-the-enterprise-model-customization/dell-poweredge-servers-and-nvidia-gpus-4/
https://www.dell.com/support/manuals/en-tl/poweredge-r750xa/r750xa_information_update_techsheet_ism/gpu-kit?guid=guid-b0548326-2018-4eee-b716-2e2281818a58&lang=en-us#:~:text=install%20NVLink%20sponges,GPU%20bracket.
https://infohub.delltechnologies.com/en-sg/p/poweredge-r750xa-and-nvidia-h100-pcie-gpu-66-increase-in-hpc-performance-per-watt/
with kind regards Martin/ Liebe Grüße Martin
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DELL-Martin S
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Dell Technologies | Enterprise Support Services
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Dell-Martin S
Moderator
•
3847 Posts
•
25702 Points
0
0
Posted August 27th, 2026 06:02
Hi,
yes, the Dell PowerEdge R750xa supports dual NVIDIA H100 PCIe GPUs paired with NVLink bridges.On the PowerEdge R750xa, NVLink connectivity is supported between adjacent GPU pairs installed across dedicated front riser slots (specifically Slot 31 & Slot 34 or Slot 32 & Slot 33)
NVLink Bridge Kit & Part NumbersConnecting 2x NVIDIA H100 (or A100) PCIe GPUs requires a 3-bridge interconnect set spanning 2 PCIe slots:Dell SKU / Part Number: 490-BGMCManufacturer / NVIDIA Part Number: 6GD4NAlternate/Single Bridge Service Part (Spare Part / DPN): RWJ7Y / 0RWJ7Y
https://infohub.delltechnologies.com/en-sg/l/design-guide-generative-ai-in-the-enterprise-model-customization/dell-poweredge-servers-and-nvidia-gpus-4/
https://www.dell.com/support/manuals/en-tl/poweredge-r750xa/r750xa_information_update_techsheet_ism/gpu-kit?guid=guid-b0548326-2018-4eee-b716-2e2281818a58&lang=en-us#:~:text=install%20NVLink%20sponges,GPU%20bracket.
https://infohub.delltechnologies.com/en-sg/p/poweredge-r750xa-and-nvidia-h100-pcie-gpu-66-increase-in-hpc-performance-per-watt/
with kind regards Martin/ Liebe Grüße Martin
Did I answer your query? Please click on ‘Mark as Accepted Answer’. ‘Thumbs up’ the posts you like!
DELL-Martin S
Social Media and Communities Professional
Dell Technologies | Enterprise Support Services
#IWork4Dell