Brand: Supermicro | Category: GPUs
SKU: SYS-821H-TNR | Part #: SYS-821H-TNR | MPN: SYS-821H-TNR
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The Supermicro SYS-821H-TNR is a purpose-built 8U GPU server based on the H13 platform, engineered to support the most demanding AI training, HPC, and large-scale inference workloads in enterprise datacenters. The system accommodates up to eight double-width PCIe 5.0 GPUs and is powered by dual AMD EPYC 9004 series (Genoa) processors, delivering exceptional CPU-to-GPU bandwidth and memory capacity for compute-intensive pipeline execution.
Built around Supermicro's H13 architecture, the SYS-821H-TNR supports PCIe 5.0 across all GPU slots, ensuring full-bandwidth connectivity for next-generation accelerators. The platform integrates high-speed NVMe storage provisioning, redundant power supply units rated for high-efficiency operation, and an advanced cooling infrastructure designed to sustain continuous full-load GPU utilization without thermal throttling in dense rack configurations.
Targeted at AI research institutions, cloud service providers, financial modeling environments, and enterprise HPC clusters, the SYS-821H-TNR represents Supermicro's flagship GPU server solution for organizations requiring maximum parallel compute density. Its support for high-capacity DDR5 registered ECC memory, along with enterprise-grade out-of-band management via IPMI and Supermicro's IPMI-based BMC, makes it a production-ready platform for mission-critical GPU-accelerated workloads across UAE, GCC, EMEA, and APAC deployments.
| Manufacturer | Supermicro |
| Part Number | SYS-821H-TNR |
| Form Factor | 8U Rackmount |
| Platform Generation | H13 (AMD EPYC 9004 Series) |
| Processor Support | Dual AMD EPYC 9004 Series (Genoa) processors |
| CPU Socket | Dual Socket SP5 |
| Memory Type | DDR5 Registered ECC (RDIMM) |
| Memory Slots | 24 x DIMM slots (12 per CPU) |
| GPU Support | Up to 8 x Double-Width GPUs |
| GPU Slot Interface | PCIe 5.0 |
| Network Ports | 2 x 10GBase-T (via Intel X550) + 2 x 100GbE (QSFP56) onboard |
| Storage Interface | NVMe and SATA support via onboard controllers |
| Power Supply | Redundant High-Efficiency Titanium-Level PSUs |
| Management | Dedicated IPMI 2.0 with KVM-over-IP, Supermicro BMC |
| Operating System Support | Linux (RHEL, Ubuntu, SUSE), VMware, Windows Server |
| Chassis | Supermicro 8U Multi-Node GPU Chassis |
| Cooling | Hot-swap redundant fan modules with high-airflow GPU cooling design |
| Expansion Slots | PCIe 5.0 x16 per GPU slot |
| System Board | Supermicro H13 series server board |
Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.
| Brand | Supermicro |
| Category | GPUs |
| SKU | SYS-821H-TNR |
| Part Number | SYS-821H-TNR |
| Condition | New |
| Form Factor | 8U Rackmount |
| Platform Generation | H13 (AMD EPYC 9004 Series) |
| Processor Support | Dual AMD EPYC 9004 Series (Genoa) processors |
| CPU Socket | Dual Socket SP5 |
| Memory Type | DDR5 Registered ECC (RDIMM) |
| Memory Slots | 24 x DIMM slots (12 per CPU) |
| GPU Support | Up to 8 x Double-Width GPUs |
| GPU Slot Interface | PCIe 5.0 |
| Network Ports | 2 x 10GBase-T (via Intel X550) + 2 x 100GbE (QSFP56) onboard |
| Storage Interface | NVMe and SATA support via onboard controllers |
| Power Supply | Redundant High-Efficiency Titanium-Level PSUs |
| Management | Dedicated IPMI 2.0 with KVM-over-IP, Supermicro BMC |
| Operating System Support | Linux (RHEL, Ubuntu, SUSE), VMware, Windows Server |
| Chassis | Supermicro 8U Multi-Node GPU Chassis |
| Cooling | Hot-swap redundant fan modules with high-airflow GPU cooling design |
| Expansion Slots | PCIe 5.0 x16 per GPU slot |
| System Board | Supermicro H13 series server board |
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.