AS-4126GS-NB3RT-LCC Supermicro AS Dual EPYC 9005 4U Server
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AS-4126GS-NB3RT-LCC
High-Density 4U Liquid-Cooled GPU Server featuring NVIDIA HGX B300 and dual AMD EPYC with the AS-4126GS-NB3RT-LCC
The AS-4126GS-NB3RT-LCC is a 4U liquid-cooled GPU platform built for sustained multi-GPU AI training and HPC throughput, pairing an NVIDIA HGX B300 SXM 8-GPU baseboard with a dual-socket AMD EPYC 9005/9004 (SP5) CPU foundation. This architecture targets high utilization under long-running, thermally constrained workloads where GPU-to-GPU fabric bandwidth and deterministic CPU scheduling directly impact time-to-train and simulation turnaround.
To keep accelerators fed, the AS-4126GS-NB3RT-LCC implements DDR5 ECC RDIMM memory across 24 slots for large host-side datasets and preprocessing pipelines, while PCIe 5.0 x16 CPU-to-GPU connectivity supports high-rate transfers and modern I/O devices. Storage is optimized for low-latency data staging with 8 hot-swap E1.S NVMe bays and dedicated M.2 NVMe boot, and the high-speed OSFP fabric exposes 8 OSFP 800GbE ports for scale-out clusters, plus 10GbE RJ45 for management and auxiliary networks. Direct-to-chip cold-plate liquid cooling and redundant high-efficiency power are engineered to maintain sustained performance envelopes in dense racks.
Why Choose the AS-4126GS-NB3RT-LCC?
The AS-4126GS-NB3RT-LCC delivers a balanced density-to-performance profile by combining NVLink/NVSwitch GPU fabric with SP5 compute headroom, enabling predictable scaling from single-node training to multi-node pods over OSFP networking. For enterprise deployments, the AS-4126GS-NB3RT-LCC emphasizes serviceability through hot-swap components, resilient power design, and a platform layout aligned to standardized 4U rack integration.
Supermicro designs systems with data-centre operational continuity in mind, integrating validated thermal and power engineering, secure boot foundations such as Silicon Root of Trust alignment, and management toolchain support that fits established provisioning and lifecycle practices for the AS-4126GS-NB3RT-LCC.
Key Applications:
- LLM and generative AI training
- HPC simulation and modeling
- Accelerated analytics and BI
- Life sciences compute pipelines
- Financial risk and fraud modeling
At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your AS-4126GS-NB3RT-LCC configuration and an extended warranty of up to 6 years to strengthen long-term operational planning for critical AI and HPC deployments.
Technical details of AS-4126GS-NB3RT-LCC
How long is the Warranty and how you can get technical support for AS-4126GS-NB3RT-LCC
| Warranty: | 12 months (part) 12 months (labor) |
|---|---|
| Advanced replacement: | yes |
| RMA Url: | https://www.supermicro.com/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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