ARS-111GL-DNHR-LCC Supermicro Advanced Reference System (ARS) Grace (Arm) 1U Server
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Advanced Reference System (ARS)
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ARS-111GL-DNHR-LCC
High-Density 1U 2-Node Liquid-Cooled AI/HPC GPU Server built on NVIDIA GH200 with the ARS-111GL-DNHR-LCC
The ARS-111GL-DNHR-LCC is a 1U rackmount, 2-node platform engineered around the NVIDIA GH200 Grace Hopper Superchip per node, combining a 72-core NVIDIA Grace Arm CPU with an integrated Hopper-class GPU. NVLink-C2C tightly couples CPU and GPU memory domains to minimise data movement overhead, enabling consistent throughput for LLM training, simulation, and high-rate inference where bandwidth and latency determine scale-out efficiency.
Each node in the ARS-111GL-DNHR-LCC supports up to 480GB ECC LPDDR5X system memory and up to 96GB ECC HBM3 on-package GPU memory, aligning capacity and bandwidth to accelerator-driven pipelines. PCIe 5.0 expansion provides 2 x16 FHFL slots per node for fabric or I/O scaling, while storage is optimised for fast checkpointing and dataset staging via 4 x E1.S NVMe bays plus 2 x M.2 22110 NVMe (PCIe Gen4). Direct-to-chip liquid cooling supports high TDP-class operation and sustained performance under continuous duty cycles.
Why Choose the ARS-111GL-DNHR-LCC?
The ARS-111GL-DNHR-LCC delivers a high density-to-performance ratio by consolidating 2 independently managed GH200 nodes into 1U with redundant, hot-swap power and predictable thermals. This architecture simplifies fleet scaling for multi-node fabrics, supports serviceable front-access NVMe layouts, and provides enterprise management via IPMI/BMC with a dedicated 1GbE port per node for out-of-band control.
Supermicro platforms are engineered for data centre integration, emphasising validated power delivery, serviceability, and standards-aligned management. With the ARS-111GL-DNHR-LCC, Supermicro’s system design focus targets reliable, repeatable deployment at cluster scale, from liquid-cooled compute rows to AI training pods.
Key Applications:
- Large language model training
- Multi-node AI scale-out clusters
- Scientific simulation and HPC
- High-throughput AI inference
- Parallel data analytics
At Happyware - Server Hardware you benefit from non-binding offers tailored to your ARS-111GL-DNHR-LCC deployment requirements and from an extended warranty up to 6 years to secure long-term operation in enterprise AI and HPC environments.
Technical details of ARS-111GL-DNHR-LCC
How long is the Warranty and how you can get technical support for ARS-111GL-DNHR-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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