ARS-221GL-NHIR Supermicro Advanced Reference System (ARS) Dual Grace (Arm) 2U Server
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Advanced Reference System (ARS)
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ARS-221GL-NHIR
High-Performance 2U AI/HPC GPU Server featuring dual Grace Hopper Superchips with the ARS-221GL-NHIR
The ARS-221GL-NHIR is a 2U single-node Supermicro rack system engineered for dense AI and HPC compute using 2x NVIDIA GH200 Grace Hopper Superchips, each combining a 72-core Arm Neoverse V2 Grace CPU with an H100-class Tensor Core GPU. NVLink-C2C tightly couples CPU and GPU into a unified memory domain, while NVLink GPU-to-GPU scaling targets high-throughput LLM training and low-latency inference where interconnect efficiency directly affects token throughput and convergence time.
Within the ARS-221GL-NHIR, unified ECC-protected memory spans LPDDR5X system memory and HBM3e GPU memory for up to 1.248TB total, reducing data staging overhead and improving bandwidth-bound kernels. PCIe Gen5 expansion provides four FHFL slots for high-speed fabrics and pipeline acceleration, and the storage layout supports fast ingest with 3x front E1.S NVMe bays plus 2x internal M.2 NVMe for OS or scratch. Management is handled through IPMI/BMC with a dedicated 1GbE port, enabling remote provisioning and lifecycle operations in secured racks.
Why Choose the ARS-221GL-NHIR?
The ARS-221GL-NHIR delivers a strong density-to-performance profile by consolidating CPU, GPU, and high-bandwidth memory into a coherent NVLink-connected architecture suited to scale-up AI and tightly coupled HPC. Redundant 2+2 2000W Titanium power, heavy-duty airflow, and serviceable 2U packaging support predictable deployment in enterprise and research data centres where uptime, power budgeting, and repeatable performance are mandatory.
Supermicro designs platforms around standard rack integration, remote manageability, and component-level serviceability, aligning the ARS-221GL-NHIR with modern data centre practices for automation, validation, and long-term fleet consistency.
Key Applications:
- LLM training and fine-tuning
- LLM inference at scale
- HPC simulation and numerical computing
- AI data pipelines and ETL acceleration
- GPU-accelerated analytics
At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your ARS-221GL-NHIR rollout and procurement model, with an extended warranty up to 6 years to secure long-term operation in production environments.
Technical details of ARS-221GL-NHIR
How long is the Warranty and how you can get technical support for ARS-221GL-NHIR
| 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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