Hardware Datasheet · GPU Server
Nexus Compute
Supermicro AS-8125GS-TNMR2 — 8x MI300X Liquid-Cooled (EPYC 9004)
Direct-liquid-cooled 8-GPU MI300X density for sustained large-scale training.
Overview
The Supermicro AS-8125GS-TNMR2 packs eight MI300X OAM accelerators and dual AMD EPYC processors into an 8U chassis with direct-to-chip liquid cooling for uninterrupted, high-clock training. Nexus Compute configures the cooling loop, 1:1 GPU-to-NIC fabric, and ROCm stack, then validates thermals before warranty-backed delivery through authorized channels.
Specifications
| Accelerator | 8x AMD Instinct MI300X OAM, 192GB HBM3 each (1.5TB total) |
| GPU Interconnect | AMD Infinity Fabric, all-to-all (6.4TB/s bisection) |
| CPU | Dual AMD EPYC 9004 (Genoa) |
| System Memory | Up to 6TB DDR5 (24 DIMM slots) |
| Storage | 16x hot-swap NVMe + 2x SATA + 2x M.2 NVMe |
| Networking/Fabric | 8x NICs, 1:1 GPU:NIC for 400G RDMA scale-out |
| Cooling | Direct-to-chip (DLC) liquid cooling |
| Form Factor | 8U rackmount |
| Warranty | Nexus-managed OEM warranty (configurable term) |
Typical Use Cases
- ·Multi-day foundation and large-model training
- ·Dense liquid-cooled training rack build-outs
- ·Distributed training over GPUDirect RDMA
- ·High-throughput ROCm HPC workloads
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
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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.