Hardware Datasheet · Enterprise Server
Dell Technologies
PowerEdge XE8640 (4x NVIDIA HGX H100, Air Cooled)
Air-cooled four-GPU 4U node for AI and HPC modeling
Overview
The PowerEdge XE8640 is a 4U air-cooled server configured with four NVLink-connected NVIDIA HGX H100 SXM5 accelerators, designed for sites that need four-GPU AI and HPC performance without facility liquid cooling. Nexus Compute specifies, integrates, and tests each system, delivered with Dell ProSupport through authorized channels.
Specifications
| GPU/Accelerator | 4x NVIDIA HGX H100 80GB 700W SXM5 |
| GPU Interconnect | NVLink, fully connected 4-GPU |
| CPU | 2x Intel Xeon Scalable, up to 64 cores each |
| Memory | Up to 32 DDR5 DIMM, up to 2TB |
| Cooling | Liquid-assisted air cooling, hot-swap fans |
| Networking/Fabric | ConnectX-7 NDR InfiniBand ready |
| Form Factor | 4U rack, air-cooled |
| Management | iDRAC9 Enterprise |
| Warranty | 3-year Dell ProSupport |
Typical Use Cases
- ·HPC modeling and simulation
- ·Mid-scale model training and fine-tuning
- ·Mixed AI and scientific computing
- ·Departmental GPU clusters
Industries
Warranty & Support
Supplied through authorized channels with full manufacturer warranty. On-site, next-business-day support options available. Every system is configured, tested, and documented before delivery, with asset and warranty records provided for enterprise audit requirements.
Request a tailored quote
Configurations are tailored per engagement — contact us for pricing and lead times.
sales@nexus-compute.com
+1 737 276 1016
nexus-compute.com
Specifications are indicative and configured to each engagement. All product names, logos, and trademarks are the property of their respective owners. Nexus Compute is an independent enterprise hardware supplier.