Hardware Datasheet · GPU Server
NVIDIA
NVIDIA DGX A100 320GB
Eight A100 40GB GPUs — the lower-memory DGX A100 configuration.
Overview
The 320GB configuration of DGX A100 carries eight A100 40GB SXM4 GPUs rather than the 80GB parts. The compute, the NVSwitch fabric and the chassis are the same; what changes is GPU memory, and with it the price. For inference and HPC work that fits inside 40GB per GPU it is frequently the better value, and MIG partitioning still applies.
Specifications
| GPU / Accelerator | 8× NVIDIA A100 40GB SXM4 |
| GPU Memory | 320GB HBM2 total |
| GPU Interconnect | NVLink with NVSwitch, 600GB/s GPU-to-GPU |
| CPU | Dual AMD EPYC 7742, 128 cores total |
| Partitioning | MIG — up to 7 isolated instances per GPU |
| Networking | ConnectX 200Gb/s InfiniBand |
| Form Factor | 6U rackmount |
Typical Use Cases
- ·Inference serving where the model fits in 40GB
- ·HPC and simulation workloads tuned to Ampere
- ·Shared multi-tenant research capacity
- ·Extending an existing DGX A100 320GB cluster
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.
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Configurations are tailored per engagement — contact us for pricing and lead times.
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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.