Supermicro AS-4125GS-TNRT 20SFF+4NVMe
- Condition
- New
- Manufacturer
- Supermicro
- Form factor
- 4U
- CPU
- 2x AMD EPYC 9845 (160c/320t, 2.1GHz-3.7GHz, 390W)
- RAM
- 2048GB (DDR5 ECC REG)
- GPU
- 8 x NVIDIA H200
- Accelerator manufacturer
- NVIDIA
- Accelerator model
- NVIDIA H200 NVL
- Installed GPU/APU count
- 8
- Maximum GPU/APU count
- Up to 8 double-width GPUs
- Memory per accelerator
- 141GB
- Total accelerator memory
- 1128GB
- GPU memory type
- HBM3e
- Accelerator memory bandwidth
- 4800 GB/s (4.8 TB/s) per GPU
- Accelerator form factor
- PCIe FHFL
- Accelerator interconnect
- PCIe; NVIDIA NVLink Bridge support
- Accelerator-to-CPU interface
- PCIe 5.0 x16 per GPU
- Supported compute data types
- FP64, FP32, TF32, BF16, FP16, FP8, INT8
- Accelerator virtualization
- NVIDIA vGPU, SR-IOV, GPU passthrough
- MIG support
- Up to 7 isolated GPU instances per GPU
- Software ecosystem
- NVIDIA CUDA; NVIDIA AI Enterprise-compatible
- Maximum system power
- 6kW
- Cooling
- Air cooling with up to 8 heavy-duty fans and optimal fan-speed control
- Recommended workloads
- LLM training, fine-tuning and inference, generative AI, HPC, analytics and scientific computing
- Dimensions
- 178 x 437 x 737 mm (H x W x D)
- Weight
- 29.7 kg
Need a technical consultation on choosing a server?
Submit a requestSupermicro AS-4125GS-TNRT 20SFF+ 4NVMe is a 4U enterprise server storage configuration with twenty front hot-swap 2.5-inch SFF positions plus four dedicated 2.5-inch NVMe positions. It is designed for AI factories, research centers, cloud providers and enterprise data centers that need fast local storage for AI and HPC workloads.
Key features:
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Storage basket and service access: The selected storage basket comprises twenty front hot-swap 2.5-inch SFF positions plus four dedicated 2.5-inch NVMe positions. Supported hot-swap drives can be serviced from the front without opening the chassis, helping reduce planned maintenance time.
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Installed accelerator subsystem: The installed accelerator subsystem contains 8 x NVIDIA H200 PCIe. Direct PCIe 5.0 x16 CPU-to-GPU paths support high-throughput accelerator access.
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Storage topology and data path: The mixed front layout separates twenty 2.5-inch SFF SAS/SATA positions from four dedicated NVMe positions. A compatible HBA or RAID controller provides SAS/SATA drive management, while NVMe traffic uses direct PCIe paths.
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Enterprise compute platform: The installed compute subsystem combines 2 x AMD EPYC 9845 with 2,048GB of DDR5 ECC registered memory. It supplies the CPU, memory and PCIe resources required to feed the accelerator subsystem and host production services.
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Management and availability: Dedicated BMC connectivity and Supermicro lifecycle-management tools, together with 4 x 2000W redundant (3+1) 80 PLUS Titanium power supplies, support remote administration, component monitoring, planned service operations and resilient data-center operation.
Use cases:
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AI model development: Uses the installed NVIDIA H200 PCIe subsystem for model development, training and fine-tuning workloads suited to the accelerator architecture.
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Inference and production services: Provides parallel compute and accelerator memory for LLM, multimodal and enterprise inference services.
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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 20SFF+4NVMe storage basket with high-bandwidth accelerator and network paths for datasets, checkpoints, staging and local scratch storage.
Supermicro AS-4125GS-TNRT 20SFF+ 4NVMe is a precisely defined 20SFF+4NVMe storage configuration for organizations that need this drive basket, installed NVIDIA H200 PCIe acceleration and dependable enterprise lifecycle management.
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