HPE AMD Instinct MI325X 256GB OAM GPU Accelerator
Brand: HPE | Category: GPUs
SKU: P68330-B21 | Part #: P68330-B21 | MPN: P68330-B21
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About the HPE AMD Instinct MI325X 256GB OAM GPU Accelerator
For generative AI inference, LLM training and fine-tuning, and HPC simulation workloads, the HPE AMD Instinct MI325X 256GB OAM GPU Accelerator delivers exceptional performance through its advanced AMD CDNA 3 architecture. This liquid-cooled data center accelerator is purpose-built for organizations scaling AI and computational science operations, making it an essential addition to any AI infrastructure team's technology roadmap.
The MI325X combines 256 GB of HBM3 memory with 6.0 TB/s memory bandwidth to handle massive model parameters and batch processing requirements. Designed in the OCP Accelerator Module (OAM) form factor, this HPE-manufactured accelerator (part number P68330-B21) integrates seamlessly into HPE Cray XD and OCP OAM-compatible HPE server platforms. Its support for multiple precision formats—FP8, FP16, BF16, FP32, FP64, and INT8—enables flexible optimization of model accuracy and compute efficiency across diverse AI and HPC applications. The AMD Infinity Fabric interconnect ensures efficient multi-GPU scaling, while HPE OneView compatibility via host platform provides streamlined management and monitoring across your data center infrastructure.
Key Specifications
- GPU Model: AMD Instinct MI325X
- Memory Capacity: 256 GB HBM3
- Memory Bandwidth: 6.0 TB/s
- Form Factor: OCP Accelerator Module (OAM)
- Supported Precisions: FP8, FP16, BF16, FP32, FP64, INT8
- Platform Compatibility: HPE Cray XD and OCP OAM-compatible HPE server platforms
- Interface Standard: OCP OAM v1.0
Contact Omnixon Global today to request a quote for the HPE AMD Instinct MI325X 256GB OAM GPU Accelerator and discuss deployment options tailored to your infrastructure requirements.
Technical Specifications
| Brand | HPE |
| Category | GPUs |
| SKU | P68330-B21 |
| Part Number | P68330-B21 |
| Condition | New |
| Manufacturer Part Number | P68330-B21 |
| Product Name | HPE AMD Instinct MI325X 256GB OAM GPU Accelerator |
| GPU Architecture | AMD CDNA 3 |
| GPU Model | AMD Instinct MI325X |
| Form Factor | OCP Accelerator Module (OAM) |
| Memory Capacity | 256 GB |
| Memory Type | HBM3 |
| Memory Bandwidth | 6.0 TB/s |
| Supported Precisions | FP8, FP16, BF16, FP32, FP64, INT8 |
| Interconnect | AMD Infinity Fabric |
| Interface Standard | OCP OAM v1.0 |
| Platform Compatibility | HPE Cray XD and OCP OAM-compatible HPE server platforms |
| Cooling | Liquid-cooled (OAM platform-dependent) |
| Management Integration | HPE OneView compatible via host platform |
| Target Workloads | Generative AI inference, LLM training and fine-tuning, HPC simulation |
| Product Category | Data Center GPU Accelerator |
Frequently Asked Questions about HPE AMD Instinct MI325X 256GB OAM GPU Accelerator
What server platforms accept the HPE AMD Instinct MI325X 256GB OAM GPU Accelerator?
Reference servers include Dell PowerEdge XE9680 / XE9712, HPE Cray XD670, Lenovo ThinkSystem SR685a / SR675 V3, Supermicro AS-A21GE / SYS-821GE, Gigabyte G593 / G894, ASUS ESC. Share your target platform in the RFQ and we will confirm chassis-to-GPU compatibility and recommended NIC pairing.
How long is the lead time on AI GPUs?
Highly model-dependent. L40S / RTX-class: typically 3-6 weeks. H100/H200/B200 in SXM form factor: 12-16 weeks for whole-platform allocations. We quote genuine-channel ETAs only — no grey-market promises.
Do you supply matched networking (Quantum InfiniBand / Spectrum-X)?
Yes — Omnixon stocks the full NVIDIA networking lineup (Quantum-2 / Quantum-X InfiniBand, Spectrum-X Ethernet, ConnectX NICs, BlueField DPUs) so we can quote a complete training-cluster BOM, not just the GPUs.
Can you help with NVIDIA AI Enterprise licensing?
Yes. We hold genuine-channels for NVIDIA AI Enterprise software subscriptions. Add it to your RFQ and we quote node-aligned licensing along with the hardware.