DELL · PowerEdge XE8640
Dell PowerEdge XE8640
Dell PowerEdge XE8640 is a 4U dual-socket AI training server with 4x NVIDIA HGX H100 80GB SXM5 GPUs, for AI/ML/DL training and inference plus HPC modeling.
- 2 4th Gen Intel Xeon (64 Cores)
- 4 Card NVIDIA HGX H100 SXM5
- NVLink Fully interconnected·900GB/s
- 4U·Liquid-assisted air cooling
Published model specifications describe available options, not the delivered configuration.
Configurations & prices
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Listed prices are indicative; confirm tax, stock, compatibility, lead time and service in a written quotation.
Specifications & selection notes
Platform hardware specifications
| Form factor | 4U accelerated rack server, 2-socket platform. |
|---|---|
| Processors | Intel Xeon Scalable: up to 56 cores each for 4th generation, or 64 cores each for 5th generation. |
| System memory | Up to 32 DDR5 RDIMM slots, up to 4 TB with dual processors; verify speed and capacity against processors and population. |
| GPU platform | The official platform supports 4 NVIDIA H100 SXM5 GPUs; these are not general-purpose positions for arbitrary PCIe graphics cards. |
| Drive bays | Optional layouts support up to 8 bays for 2.5-inch NVMe SSDs or 8 E3.S NVMe SSD bays, depending on chassis configuration. |
Expansion and configuration options
| PCIe expansion | Up to 4 PCIe Gen5 expansion slots; use validated network or expansion devices only. |
|---|---|
| Redundant power | 4 redundant AC or DC supplies; validate configuration against accelerators, input voltage and power infrastructure. |
Product images
Images are references. Components, interfaces and the delivered configuration are specified in the quotation.
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