SYS-421GE-NBRT-LCC Supermicro SuperServer Dual Xeon Scalable 4th Gen 4U Server
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SYS-421GE-NBRT-LCC
High-Performance 4U Liquid-Cooled AI Training GPU Server featuring NVIDIA HGX B200 SXM with the SYS-421GE-NBRT-LCC
The SYS-421GE-NBRT-LCC is a 4U rackmount platform engineered for dense AI training and accelerated HPC, combining a liquid-cooled dual-socket Intel Xeon Scalable 5th/4th Gen (LGA4677) host complex with an NVIDIA HGX B200 SXM baseboard carrying 8 GPUs interconnected by NVLink and NVSwitch. This topology prioritizes predictable multi-GPU scaling and sustained clock behavior under continuous tensor and FP workloads, aligning the SYS-421GE-NBRT-LCC with LLM training and large batch pipeline execution.
For memory-bound stages and CPU-side preprocessing, the SYS-421GE-NBRT-LCC provides 32 DDR5 ECC RDIMM slots to balance capacity growth with bandwidth, while PCIe 5.0 links deliver high-throughput CPU-to-GPU connectivity and accommodate I/O expansion without constraining GPU fabric traffic. Storage is optimized for dataset streaming and checkpointing through 8 hot-swap 2.5-inch U.2 NVMe bays, complemented by dual M.2 NVMe boot options. Integrated 10GbE and IPMI/BMC management support standard enterprise provisioning and remote lifecycle operations.
Why Choose the SYS-421GE-NBRT-LCC?
The SYS-421GE-NBRT-LCC targets maximum training density per rack unit by pairing liquid-cooled CPUs with an HGX B200 SXM 8-GPU domain, enabling higher sustained utilization and consistent job runtimes. Its PCIe 5.0 expansion profile and NVMe-first storage architecture simplify scaling from single-node proof-of-capability to multi-node clusters, while redundant, hot-swap power design supports data centre reliability requirements.
Supermicro applies a systems-engineering approach focused on serviceability, validated platform integration, and standards-aligned management, enabling the SYS-421GE-NBRT-LCC to fit established rack, power, and operational processes in modern enterprise and research environments.
Key Applications:
- Enterprise AI training for LLM and generative models
- Accelerated HPC simulation and scientific computing
- Multi-GPU analytics and data engineering
- AI inference at scale for batch and real-time pipelines
At Happyware - Server Hardware you benefit from non-binding offers tailored to your SYS-421GE-NBRT-LCC deployment plan and an extended warranty up to 6 years to secure long-term platform operation in production environments.
Technical details of SYS-421GE-NBRT-LCC
How long is the Warranty and how you can get technical support for SYS-421GE-NBRT-LCC
| Warranty: | 12 months (part) 12 months (labor) |
|---|---|
| Advanced replacement: | yes |
| RMA Url: | https://www.supermicro.com/en/support/rma/ |
| Description: | Cross-Shipment only in specific Time Frames. RMA-Number Required, No guaranteed delivery times. On-site service is not standard. |
| Support Portal: | https://support.happyware.com |
|---|
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