Supermicro AS-A126GS-TNBR 8SFF/NVMe + 2SFF
- Condition
- New
- Manufacturer
- Supermicro
- RAM
- 6144GB (DDR5 ECC REG)
- NIC card
- Dual 10G NIC (Intel X710)
- GPU
- 8 x NVIDIA B200 SXM
- Accelerator manufacturer
- NVIDIA
- Accelerator model
- NVIDIA B200
- Installed GPU/APU count
- 8
- Maximum GPU/APU count
- 8 onboard GPUs
- Memory per accelerator
- 180GB
- Total accelerator memory
- 1440GB
- GPU memory type
- HBM3e
- Accelerator memory bandwidth
- 8000 GB/s (8 TB/s) per GPU
- Accelerator form factor
- SXM
- Accelerator interconnect
- Fifth-generation NVIDIA NVLink with NVSwitch
- Accelerator-to-CPU interface
- PCIe 5.0 x16 per GPU
- Supported compute data types
- FP64, FP32, TF32, BF16, FP16, FP8, FP6, FP4, INT8
- Accelerator virtualization
- NVIDIA vGPU, MIG-backed vGPU and GPU passthrough
- MIG support
- Up to 7 isolated GPU instances per GPU
- Software ecosystem
- NVIDIA CUDA, CUDA-X and NGC; NVIDIA AI Enterprise-compatible
- Maximum system power
- 15.75kW
- Cooling
- Air cooling with up to 19 heavy-duty 80mm fans, optimal fan speed control and one air shroud
- Recommended workloads
- Large-scale LLM training, fine-tuning and inference, generative and multimodal AI, recommendation systems, HPC and scientific computing
- Dimensions
- 438.8 x 449 x 843.28 mm (H x W x D)
- Weight
- 133 kg
Need a technical consultation on choosing a server?
Submit a requestSupermicro AS-A126GS-TNBR 8SFF/NVMe + 2SFF is a 10U enterprise server storage configuration with eight front hot-swap 2.5-inch NVMe bays, with two additional front hot-swap 2.5-inch SATA bays on the platform. It is designed for AI factories, research centers, cloud providers and enterprise data centers that need fast local storage for AI, accelerated analytics and HPC workloads.
Key features:
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Storage basket and service access: The selected storage basket comprises eight front hot-swap 2.5-inch NVMe bays, with two additional front hot-swap 2.5-inch SATA bays on the platform. Front- or rear-accessible hot-swap service, as applicable to the specified bays, helps reduce planned maintenance time without opening the main chassis.
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Installed accelerator subsystem: The installed accelerator subsystem contains 8 x NVIDIA B200 SXM. It provides 1,440GB HBM3E (8 x 180GB). Fifth-generation NVIDIA NVLink with NVSwitch provides a high-bandwidth GPU fabric.
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Storage topology and data path: The NVMe bays connect through the platform PCIe storage path. Storage, accelerator and network resources are arranged to support sustained data movement for datasets, checkpoints and local scratch space.
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Enterprise compute platform: The compute subsystem combines dual AMD EPYC 9005/9004 series processor platform with 6,144GB DDR5 ECC registered memory. It supplies the CPU, memory and PCIe resources required to feed the accelerator complex and host production services.
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Management and availability: Dedicated BMC connectivity and Supermicro lifecycle-management tools, together with 6 x 5250W redundant (3+3) Titanium-level power supplies, support remote administration, component monitoring, planned service operations and resilient data-center operation.
Use cases:
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AI model training and fine-tuning: Uses the installed NVIDIA B200 SXM subsystem for deep learning, generative AI and large-model development.
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Inference and production AI services: Provides accelerator memory and parallel compute for LLM, multimodal and enterprise inference workloads.
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HPC, simulation and analytics: Accelerates scientific computing, numerical simulation, engineering, analytics and other parallel workloads supported by the installed accelerator subsystem.
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Data-intensive pipelines: Combines the specified 2SFF storage configuration with high-bandwidth accelerator and network paths for datasets, checkpoints, staging and local scratch storage.
Supermicro AS-A126GS-TNBR 8SFF/NVMe + 2SFF is a purpose-built 10U platform for organizations that need the specified storage basket, installed NVIDIA B200 SXM acceleration and enterprise-class lifecycle management in one deployable system.
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