Hardware Datasheet · GPU Server
Nexus Compute
HGX H100 8x SXM5 Rail-Optimized InfiniBand Training Node
Cluster-ready 8-GPU H100 node with eight NDR400 InfiniBand rails.
Overview
This HGX H100 8-GPU SXM5 node is provisioned with eight ConnectX-7 NDR400 adapters in a rail-optimized layout so it scales linearly into multi-node GPU clusters. Nexus Compute specifies the GPU baseboard, EPYC CPUs, and InfiniBand fabric, validates collective throughput, and warranty-backs the system through authorized channels.
Specifications
| GPU / Accelerator | 8x NVIDIA H100 80GB SXM5 (640GB HBM3 total) |
| GPU Interconnect | 4x NVSwitch, 900GB/s intra-node NVLink |
| Networking / Fabric | 8x ConnectX-7 NDR400 InfiniBand (~3.2Tbps GPUDirect) |
| CPU | Dual AMD EPYC 9004, up to 96 cores per socket |
| Memory | Up to 6TB DDR5 ECC RDIMM |
| Storage | Hot-swap NVMe array; GPUDirect Storage-ready |
| Form Factor | 8U rackmount (HGX) |
| Management | IPMI / Redfish out-of-band |
| Power | Titanium redundant PSUs (~10kW per node) |
Typical Use Cases
- ·Distributed multi-node LLM training
- ·Large-scale HPC and scientific simulation
- ·Rail-optimized GPU cluster pods
- ·GPUDirect RDMA storage and compute pipelines
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.