Supermicro SYS-A21GE-NBRT 8x NVIDIA HGX B200
Blackwell-class throughput for next-generation AI factories
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.
8x NVIDIA Blackwell B200 SXM (180GB HBM3e each, 1.4TB total)
2x 5th/4th Gen Intel Xeon Scalable
Up to 8TB DDR5-5600 ECC RDIMM (32 DIMM slots)
10x 2.5" hot-swap NVMe U.2 + 2x M.2 NVMe boot
Overview
The SYS-A21GE-NBRT is a 10U dual-socket Intel Xeon platform configured with eight NVIDIA Blackwell B200 GPUs and a fifth-generation NVSwitch fabric for trillion-parameter-class AI. Each system is specified, integrated, and validation-tested, then delivered warranty-backed through authorized Supermicro channels.
Who This Solution Is For
Business Benefits
Blackwell generational leap
Eight B200 GPUs with 1.4TB HBM3e deliver a major step up in training and inference throughput over Hopper.
14.4TB/s NVLink fabric
Fifth-generation NVSwitch provides 1.8TB/s per-GPU NVLink for tightly coupled large-model parallelism.
Integrated and supported
Delivered pre-configured and tested with warranty service through authorized Supermicro partners.
Typical Business Use Cases
Trillion-parameter model training
High-throughput generative AI inference
Large-scale mixture-of-experts workloads
AI supercluster node deployment
Industry Applications
Technical Overview
Built on the Supermicro 10U air-cooled HGX B200 architecture, the system mounts the NVIDIA HGX B200 8-GPU baseboard with dual 5th/4th Gen Intel Xeon Scalable processors across 32 DDR5 DIMM slots. Fifth-generation NVSwitch delivers 14.4TB/s aggregate NVLink with 1.8TB/s per GPU, and PCIe 5.0 connectivity supports eight low-profile network adapters for cluster fabric.
| GPU/Accelerator | 8x NVIDIA Blackwell B200 SXM (180GB HBM3e each, 1.4TB total) |
| GPU Interconnect | NVLink 5.0 + 5th-gen NVSwitch, 14.4TB/s aggregate (1.8TB/s per GPU) |
| CPU | 2x 5th/4th Gen Intel Xeon Scalable |
| Memory | Up to 8TB DDR5-5600 ECC RDIMM (32 DIMM slots) |
| Storage | 10x 2.5" hot-swap NVMe U.2 + 2x M.2 NVMe boot |
| Networking/Fabric | 8x PCIe 5.0 x16 LP NIC slots + 2x 10GbE + dedicated BMC |
| Form Factor | 10U rackmount, air-cooled |
| Power | 6x 5250W (3+3) redundant, 80 PLUS Titanium |
| Warranty | Manufacturer warranty via authorized channel; extended options available |
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
How does B200 compare to H200 for our workloads?
Blackwell B200 raises per-GPU memory to 180GB HBM3e and roughly doubles NVLink bandwidth versus Hopper, delivering substantially higher training and inference throughput for the largest models.
Why is this system 10U instead of 8U?
The 10U air-cooled chassis provides the thermal headroom and power delivery the B200 baseboard requires while fitting standard, lower-density data-center racks.
Is it ready to deploy as a cluster node?
Yes; eight PCIe 5.0 low-profile NIC slots support high-speed RDMA fabrics, making it a building block for Blackwell-based AI superclusters.
Hardware Assistance
Configure the Supermicro SYS-A21GE-NBRT 8x NVIDIA HGX B200 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.