Supermicro GPU A+ Server AS-8126GS-NB3RT NVIDIA HGX B300 NVL8

The Supermicro GPU A-Server AS-8126GS-NB3RT with NVIDIA HGX B300 NVL8 is a top-tier 8U rackmount server engineered for AI, deep learning, and HPC workloads. Housing eight Blackwell B300 Ultra SXM GPUs interconnected via NVLink and NVSwitch for blistering throughput, this Supermicro GPU A-Server supports dual AMD EPYC 9005/9004 series processors. The system accommodates up to 6 TB of DDR5 memory across 24 DIMM slots, and offers eight hot-swappable E1.S NVMe drive bays plus dual M.2 slots for flexible storage. With eight 800 Gb/s OSFP network interfaces and redundant 6.6 kW Titanium-level power supplies, this NVL8 GPU server is built for mission-critical AI model training and large-scale inference deployments.

Key Features

Dual AMD EPYC™ 9005/9004 Series Processors

8x Blackwell 300 Ultra SXM GPUs

Supports up to 24 DIMM slots, 6400 MT/s 6TB DDR5 memory (1DPC only)

(Please check System Memory Section for detail)

8x OSFP 800GbE

2x PCIe 5.0 x16 FHHL slots

8x front hot-swap E1.S NVMe drive bays

6x 6600W Redundant (3 + 3) Titanium Level (96%) power supplies

(Power supply full redundancy based on configuration and application load)