SYS-421GE-TNHR2-LCC-G1 Supermicro SuperServer Dual Xeon 8570 4U Server
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SYS-421GE-TNHR2-LCC-G1
High-Performance 4U Liquid-Cooled GPU Server featuring NVIDIA HGX H200 and 5th Gen Intel Xeon with the SYS-421GE-TNHR2-LCC-G1
The SYS-421GE-TNHR2-LCC-G1 is a single-node 4U platform designed for dense AI and HPC deployments, combining dual 5th Gen Intel Xeon Scalable (Emerald Rapids) processors with an NVIDIA HGX H200 8-GPU baseboard. This architecture targets sustained multi-GPU throughput for large-scale LLM training and accelerated simulation, while maintaining predictable thermals through direct-to-chip liquid cooling.
With 24 DDR5 RDIMM ECC slots supporting up to 3TB at DDR5-5600, the SYS-421GE-TNHR2-LCC-G1 provides balanced host memory bandwidth for data staging, preprocessing, and CPU-side orchestration. PCIe 5.0 x16 CPU-to-GPU connectivity, combined with NVLink and NVSwitch within the HGX domain, enables high-speed GPU collectives and minimizes communication overhead. Local boot is streamlined via dual M.2 NVMe, while integrated high-speed fabric options include 8x 400GbE OSFP and 2x 200GbE QSFP112 through ConnectX-7 SmartNIC, supporting scale-out cluster topologies and storage fabrics. Redundant 80 PLUS Titanium power supplies and out-of-band IPMI/BMC management align the SYS-421GE-TNHR2-LCC-G1 with enterprise operational requirements.
Why Choose the SYS-421GE-TNHR2-LCC-G1?
The SYS-421GE-TNHR2-LCC-G1 delivers a high density-to-performance ratio by consolidating 8 H200 GPUs, dual-socket compute, and 400GbE-class networking into a liquid-cooled 4U footprint. It is engineered for repeatable deployment in AI clusters, with scalable fabric connectivity, serviceability via redundant hot-swap power, and consistent thermal headroom to protect performance under continuous training or HPC loads.
Supermicro designs systems around data centre integration, emphasizing validated platform compatibility, remote management, and reliability features that support standardized rack deployment and lifecycle operations in modern enterprise environments.
Key Applications:
- Large-scale LLM and generative AI training
- Multi-GPU HPC simulation and modelling
- Distributed AI inference at cluster scale
- High-throughput analytics and feature engineering
- GPU-accelerated data processing pipelines
At Happyware - Server Hardware you benefit from non-binding offers tailored to your SYS-421GE-TNHR2-LCC-G1 configuration and an extended warranty option of up to 6 years, helping you plan enterprise deployments with clearer procurement and long-term support coverage.
Technical details of SYS-421GE-TNHR2-LCC-G1
How long is the Warranty and how you can get technical support for SYS-421GE-TNHR2-LCC-G1
| 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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