GPU-AMD-MI300X-OAM-0045H Supermicro AMD MI300X 192GB HBM3 2100MHz GPU

High-Density OAM AI Accelerator Module featuring CDNA 3 compute and HBM3 bandwidth with the GPU-AMD-MI300X-OAM-0045H

The GPU-AMD-MI300X-OAM-0045H integrates an AMD Instinct MI300X accelerator in an OAM module format optimised for dense GPU server designs that use OAM baseboards. Built on the CDNA 3 architecture, it targets predictable scaling for large-language-model training and inference while maintaining strong FP64 throughput for HPC compute pipelines.

With 192GB of on-package HBM3 memory on an 8192-bit interface, the GPU-AMD-MI300X-OAM-0045H is engineered for memory-bound transformer workloads, large parameter sets, and high-concurrency batching where capacity and bandwidth reduce host traffic and improve end-to-end utilisation. Platform integration uses a PCIe 5.0 x16 host interface via the OAM carrier, aligning with modern PCIe fabrics and enabling balanced expansion across multi-accelerator nodes; storage architecture remains system-defined, allowing NVMe tiers to be sized for dataset staging, checkpoints, and high-throughput scratch without constraining accelerator locality.

Why Choose the GPU-AMD-MI300X-OAM-0045H?

The GPU-AMD-MI300X-OAM-0045H delivers a high density-to-performance profile by combining an OAM module footprint with large HBM3 capacity, helping architects consolidate GPU count per rack while sustaining memory-resident model execution. Passive cooling supports data centre reliability when paired with validated chassis airflow and heatsink designs, and the PCIe 5.0 integration path simplifies scalable deployment across standardized accelerator baseboards.

Supermicro focuses on system-level engineering that aligns accelerators, power delivery, and thermal design with enterprise data centre standards, enabling predictable integration of the GPU-AMD-MI300X-OAM-0045H into validated platforms for continuous operation and serviceability.

Key Applications:

• Large-language-model training
• Large-language-model inference
• HPC FP64 simulation
• Mixed-precision AI and analytics
• Dense OAM GPU servers

At Happyware - Server Hardware you benefit from non-binding offers tailored to GPU-AMD-MI300X-OAM-0045H deployments, helping you align module quantities and compatible platforms to your cluster design. For larger rollouts, bulk order discount options support cost-efficient standardisation across multi-node builds.