Supermicro SYS-821GE-TNHR — 8x H200 SXM with BlueField-3 DPUs
8U HGX H200 SuperServer with 1:1 BlueField-3 networking for HPC at scale.
We help you choose, configure, and deliver the right system — no obligation.
Configuration at a Glance
Tailored per engagement. Full technical overview below.
Configuration Options
Core specifications for this system. Every component is configurable to your workload — request a quote for a tailored build.
8× NVIDIA H200 SXM5, 141GB HBM3e each
2× 5th Gen Intel Xeon Scalable, up to 64 cores each
Up to 8TB DDR5-5600 ECC across 32 DIMM slots
Up to 19× hot-swap 2.5" NVMe/SATA + 2× M.2 boot
Overview
The SYS-821GE-TNHR is Supermicro's 8U HGX H200 platform combining eight NVSwitch-linked GPUs with eight 400G BlueField-3 DPUs for a true 1:1 GPU-to-NIC ratio across the fabric. Nexus Compute specifies, integrates, and validates each system against your Spectrum-X or Quantum-2 network, delivered warranty-backed through authorized Supermicro channels.
Who This Solution Is For
Business Benefits
True 1:1 GPU-to-NIC
Eight 400G BlueField-3 DPUs give every GPU a dedicated network path for predictable scaling across the cluster fabric.
DPU-offloaded networking
BlueField-3 offloads networking, storage, and security from the host CPUs, freeing cores for the workload.
Serviceable density
The roomy 8U chassis eases airflow, maintenance, and field service compared with tighter GPU enclosures.
Typical Business Use Cases
Tightly-coupled HPC and scientific computing
Distributed large-model training across the fabric
Conversational and generative AI training
Drug discovery and computational research
Industry Applications
Technical Overview
An 8U dual-socket platform on the NVIDIA HGX H200 baseboard with NVLink and NVSwitch, driven by dual 5th Gen Intel Xeon Scalable CPUs across 32 DDR5-5600 DIMM slots. Eight 400G NVIDIA BlueField-3 DPUs deliver a 1:1 GPU-to-NIC ratio over Spectrum-X Ethernet or Quantum-2 InfiniBand.
| GPU / Accelerator | 8× NVIDIA H200 SXM5, 141GB HBM3e each |
| GPU Interconnect | NVLink + NVSwitch fully connected |
| CPU | 2× 5th Gen Intel Xeon Scalable, up to 64 cores each |
| Memory | Up to 8TB DDR5-5600 ECC across 32 DIMM slots |
| Storage | Up to 19× hot-swap 2.5" NVMe/SATA + 2× M.2 boot |
| Networking / Fabric | 8× 400G NVIDIA BlueField-3 DPUs (Spectrum-X / Quantum-2) |
| Form Factor | 8U rackmount, air-cooled |
| Power | Redundant 3kW Titanium-class PSUs (12V/54V) |
| Warranty | Manufacturer warranty via authorized channel, configurable |
Specifications are indicative and configured to each engagement. Request a quote for a configuration tailored to your requirements.
Warranty, Support & Fulfillment
Every system ships from an authorized channel, configured and tested, with the documentation enterprise buyers need — backed by warranty and a dedicated account team.
Enterprise Warranty
Full manufacturer warranty with optional on-site, next-business-day support and extended coverage.
Authorized Channel
Sourced through Tier-1 distribution and OEM partners — never grey market. Asset & warranty records included.
Lead Time & Deployment
48-hour quotes, then configured, burn-in tested, and delivered on a committed schedule.
Nationwide Fulfillment
Coordinated logistics, rack-and-stack, and delivery wherever your infrastructure lives.
Frequently Asked Questions
Why BlueField-3 DPUs instead of standard NICs?
BlueField-3 offloads networking, storage, and security processing from host CPUs and accelerates east-west traffic, which improves scaling efficiency on tightly-coupled HPC and distributed training. We configure ConnectX-7 instead where DPU offload is not required.
Is the 8U air-cooled chassis suitable for my data center?
Its larger 8U volume eases airflow and serviceability and suits standard high-density air-cooled rows. We confirm rack depth, power, and thermal headroom during the quote.
InfiniBand or Spectrum-X Ethernet for this node?
Quantum-2 InfiniBand typically suits the largest tightly-coupled HPC and training jobs; Spectrum-X Ethernet fits mixed or Ethernet-standardized estates. We specify the fabric to match your scaling roadmap.
Hardware Assistance
Configure the Supermicro SYS-821GE-TNHR — 8x H200 SXM with BlueField-3 DPUs with Nexus Compute
Tell us your requirements and a hardware specialist will help you specify, configure, and quote the right system — typically within two business days. No obligation.