Krambu is a Supermicro Channel Partner, providing direct access to Supermicro’s latest NVIDIA AI systems and GPU servers. Our collaboration ensures customers can deploy industry-leading AI infrastructure with optimized performance, efficiency, and scalability across Krambu’s advanced data-center platforms.

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Air & Liquid-Cooled B300 Systems

Supermicro NVIDIA HGX™ B300 8-GPU Systems, 8U Air-Cooled and 4U Liquid-Cooled

Air-Cooled

Networking

  • NVIDIA Quantum-X800 InfiniBand or NVIDIA
    Spectrum-X Ethernet for up to 800 Gb/s compute
    fabric
  • Ethernet leaf switches for in-band management
  • Out-of-band 1G/10G IPMI switch

Compute

  • 4× SYS-822GS-NB3RT or AS-8126GS-NB3RT
  • 32× NVIDIA B300 GPUs per rack
  • 9.2 TB of HBM3e per rack
  • Flexible storage options with local or dedicated
    storage fabric with full NVIDIA GPUDirect RDMA and Storage or RoCE support

Liquid-Cooled

Networking

  • NVIDIA Quantum-X800 InfiniBand or NVIDIA
    Spectrum-X Ethernet for up to 800 Gb/s compute
    fabric
  • Ethernet leaf switches for in-band management
  • Out-of-band 1G/10G IPMI switch
  • Non-blocking network

Compute

  • 8× SYS-422GS-NB3RT-LCC/ALC
  • 64× NVIDIA B300 GPUs per rack
  • 18.4 TB of HBM3e per rack
  • Flexible storage options with local or dedicated
    storage fabric with full NVIDIA GPUDirect RDMA and Storage or RoCE support

Liquid-Cooling

  • Supermicro 250 kW capacity Cooling Distribution
    Unit (CDU) with redundant PSU and dual hot-swap
    pumps
  • Vertical Cooling Distribution Manifold (CDM)

The Supermicro NVIDIA HGX platform is the building block of the world’s largest AI training clusters, delivering the immense computational output required for delivering the transformative AI applications of today. Now featuring NVIDIA Blackwell Ultra, Supermicro’s NVIDIA HGX B300 solutions enable rapid deployment of the industry’s highest-performing AI infrastructure to tackle the largest-scale AI training, real-time AI reasoning, agentic AI applications, multimodal AI inference, and physical AI applications.

8U Air-Cooled

NVDIA HGX B300 8-GPU System

4U Liquid-Cooled

NVDIA HGX B300 8-GPU System