ARS-221GL-SR Supermicro Advanced Reference System (ARS) Grace (Arm) 2U Server
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Advanced Reference System (ARS)
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ARS-221GL-SR
High-Performance 2U GPU Server featuring dual NVIDIA Grace Superchip architecture with the ARS-221GL-SR
The ARS-221GL-SR is a 2U rack GPU platform built on the NVIDIA C2 architecture, pairing 2x NVIDIA Grace Superchip (Arm) processors with a high-bandwidth, integrated memory subsystem for CPU-dense HPC and GPU-accelerated AI pipelines. With up to 960GB ECC LPDDR5X on-package memory, the ARS-221GL-SR reduces latency and improves determinism versus discrete DIMM topologies, supporting memory-bound simulation, data pre-processing, and orchestration services adjacent to GPU workloads.
For expansion, the ARS-221GL-SR exposes 7x PCIe 5.0 x16 FHFL slots, including 4x double-width GPU-capable positions for H100 NVL/L40S-class accelerators and 3x single-width slots for high-speed networking or storage offload. Storage is optimized for modern disaggregated designs with 8x front hot-swap E1.S NVMe bays plus 2x M.2 22110 PCIe 5.0 x4 devices for boot and cache tiers, enabling local scratch, dataset staging, or NVMe-based checkpointing without sacrificing serviceability.
Why Choose the ARS-221GL-SR?
The ARS-221GL-SR delivers a balanced density-to-performance profile for enterprises standardizing on PCIe Gen5 GPU compute while retaining a CPU-centric Arm footprint for control-plane and preprocessing tasks. The platform’s redundant 3x 2000W Titanium power design, hot-swap storage, and out-of-band management enable predictable scaling in shared racks and automated fleet operations.
Supermicro engineering emphasizes validated reference architectures, component interoperability, and data center-aligned serviceability. The design approach targets enterprise uptime with IPMI 2.0 management, KVM-over-LAN, and Redfish API support, simplifying integration into existing provisioning and monitoring stacks.
Key Applications:
- AI training and inference clusters
- HPC simulation and modeling
- GPU-accelerated data analytics
- NVMe scratch and checkpoint storage
- DPU-enabled storage offload
At Happyware - Server Hardware you benefit from non-binding offers tailored to your ARS-221GL-SR deployment goals and an extended warranty of up to 6 years to protect long-lived AI and HPC infrastructure investments.
Technical details of ARS-221GL-SR
How long is the Warranty and how you can get technical support for ARS-221GL-SR
| 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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