Brand: HPE | Category: GPUs
SKU: P55521-B21 | Part #: P55521-B21 | MPN: P55521-B21
Contact for Pricing — Request a Quote
The HPE Apollo 6500 Gen11 NVIDIA H100 SXM5 8-GPU Server is a purpose-built high-density AI and HPC platform designed to deliver exceptional parallel computing throughput for the most demanding enterprise workloads. At its core, the system integrates eight NVIDIA H100 SXM5 GPUs interconnected via NVLink 4.0 and NVSwitch, enabling GPU-to-GPU bandwidth of up to 900 GB/s bidirectional per GPU — a critical capability for large-scale model training, inference, and scientific simulation workloads that require tight GPU coupling and minimal inter-accelerator latency.
Built on the HPE Apollo 6500 Gen11 chassis, the server pairs its GPU complement with AMD EPYC Gen 4 processors and supports high-capacity DDR5 system memory, providing the CPU-side compute and memory bandwidth necessary to feed eight H100 accelerators without bottlenecking the data pipeline. The platform accommodates NVMe storage for local dataset staging and integrates with HPE's broader fabric and storage ecosystem. The H100 SXM5 GPUs each feature 80 GB of HBM3 memory with 3.35 TB/s memory bandwidth per GPU, the NVIDIA fourth-generation Tensor Core architecture with FP8 precision support, and a Transformer Engine purpose-designed to accelerate large language model (LLM) and generative AI workloads.
The HPE Apollo 6500 Gen11 is engineered for deployment in enterprise data centers, national laboratories, and cloud service provider environments where rack density, thermal efficiency, and workload scalability are paramount. The system supports integration with NVIDIA AI Enterprise software, CUDA, and industry-standard HPC middleware, making it a production-ready foundation for AI infrastructure. Omnixon Global supplies this platform to buyers across the UAE, GCC, EMEA, and APAC regions, supporting enterprise IT procurement for AI-scale deployments.
| Manufacturer | HPE |
| Manufacturer Part Number | P55521-B21 |
| Product Line | HPE Apollo 6500 Gen11 |
| GPU Model | NVIDIA H100 SXM5 |
| Number of GPUs | 8 |
| GPU Memory per GPU | 80 GB HBM3 |
| Total GPU Memory | 640 GB HBM3 |
| GPU Memory Bandwidth per GPU | 3.35 TB/s |
| GPU Interconnect | NVLink 4.0 with NVSwitch (up to 900 GB/s bidirectional per GPU) |
| Tensor Core Generation | 4th Generation (with FP8 Transformer Engine support) |
| Supported Precisions | FP8, FP16, BF16, TF32, FP32, INT8 |
| CPU Architecture | AMD EPYC Gen 4 (Genoa) |
| System Memory Type | DDR5 |
| Network Interface | NVIDIA ConnectX-7 / InfiniBand NDR 400Gb support |
| Form Factor | 4U Rack |
| Storage Interface | NVMe SSD support |
| Management | HPE iLO 6 (Integrated Lights-Out) |
| Operating System Support | Red Hat Enterprise Linux, Ubuntu, VMware vSphere (NVIDIA AI Enterprise certified) |
| Power Supply | Redundant high-efficiency platinum-rated PSUs |
| Target Workloads | Generative AI, LLM training, HPC, deep learning inference |
Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.
| Brand | HPE |
| Category | GPUs |
| SKU | P55521-B21 |
| Part Number | P55521-B21 |
| Condition | New |
| Manufacturer Part Number | P55521-B21 |
| Product Line | HPE Apollo 6500 Gen11 |
| GPU Model | NVIDIA H100 SXM5 |
| Number of GPUs | 8 |
| GPU Memory per GPU | 80 GB HBM3 |
| Total GPU Memory | 640 GB HBM3 |
| GPU Memory Bandwidth per GPU | 3.35 TB/s |
| GPU Interconnect | NVLink 4.0 with NVSwitch (up to 900 GB/s bidirectional per GPU) |
| Tensor Core Generation | 4th Generation (with FP8 Transformer Engine support) |
| Supported Precisions | FP8, FP16, BF16, TF32, FP32, INT8 |
| CPU Architecture | AMD EPYC Gen 4 (Genoa) |
| System Memory Type | DDR5 |
| Network Interface | NVIDIA ConnectX-7 / InfiniBand NDR 400Gb support |
| Form Factor | 4U Rack |
| Storage Interface | NVMe SSD support |
| Management | HPE iLO 6 (Integrated Lights-Out) |
| Operating System Support | Red Hat Enterprise Linux, Ubuntu, VMware vSphere (NVIDIA AI Enterprise certified) |
| Power Supply | Redundant high-efficiency platinum-rated PSUs |
| Target Workloads | Generative AI, LLM training, HPC, deep learning inference |
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.
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.
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.
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.