Supermicro H13 Platform GPU Server SYS-821H-TNR

Supermicro H13 Platform GPU Server SYS-821H-TNR

Brand: Supermicro | Category: GPUs

SKU: SYS-821H-TNR | Part #: SYS-821H-TNR | MPN: SYS-821H-TNR

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About the Supermicro H13 Platform GPU Server SYS-821H-TNR

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.

Ideal for

  • Large-scale deep learning model training using multi-GPU frameworks such as PyTorch and TensorFlow across distributed datacenter clusters
  • Generative AI and large language model (LLM) inference serving at enterprise scale, requiring high GPU memory bandwidth and low-latency PCIe interconnects
  • High-performance computing (HPC) simulations in computational fluid dynamics, molecular dynamics, and climate modeling leveraging GPU-accelerated parallel processing
  • Real-time AI inferencing for financial risk analytics, fraud detection, and algorithmic trading platforms demanding sustained GPU throughput
  • Video transcoding, rendering, and AI-driven media processing pipelines in broadcast, streaming, and digital media production environments
  • Government, defense, and research institution supercomputing workloads requiring dense GPU provisioning with enterprise-grade reliability and remote management

Technical specifications

ManufacturerSupermicro
Part NumberSYS-821H-TNR
Form Factor8U Rackmount
Platform GenerationH13 (AMD EPYC 9004 Series)
Processor SupportDual AMD EPYC 9004 Series (Genoa) processors
CPU SocketDual Socket SP5
Memory TypeDDR5 Registered ECC (RDIMM)
Memory Slots24 x DIMM slots (12 per CPU)
GPU SupportUp to 8 x Double-Width GPUs
GPU Slot InterfacePCIe 5.0
Network Ports2 x 10GBase-T (via Intel X550) + 2 x 100GbE (QSFP56) onboard
Storage InterfaceNVMe and SATA support via onboard controllers
Power SupplyRedundant High-Efficiency Titanium-Level PSUs
ManagementDedicated IPMI 2.0 with KVM-over-IP, Supermicro BMC
Operating System SupportLinux (RHEL, Ubuntu, SUSE), VMware, Windows Server
ChassisSupermicro 8U Multi-Node GPU Chassis
CoolingHot-swap redundant fan modules with high-airflow GPU cooling design
Expansion SlotsPCIe 5.0 x16 per GPU slot
System BoardSupermicro H13 series server board

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.

Technical Specifications

BrandSupermicro
CategoryGPUs
SKUSYS-821H-TNR
Part NumberSYS-821H-TNR
ConditionNew
Form Factor8U Rackmount
Platform GenerationH13 (AMD EPYC 9004 Series)
Processor SupportDual AMD EPYC 9004 Series (Genoa) processors
CPU SocketDual Socket SP5
Memory TypeDDR5 Registered ECC (RDIMM)
Memory Slots24 x DIMM slots (12 per CPU)
GPU SupportUp to 8 x Double-Width GPUs
GPU Slot InterfacePCIe 5.0
Network Ports2 x 10GBase-T (via Intel X550) + 2 x 100GbE (QSFP56) onboard
Storage InterfaceNVMe and SATA support via onboard controllers
Power SupplyRedundant High-Efficiency Titanium-Level PSUs
ManagementDedicated IPMI 2.0 with KVM-over-IP, Supermicro BMC
Operating System SupportLinux (RHEL, Ubuntu, SUSE), VMware, Windows Server
ChassisSupermicro 8U Multi-Node GPU Chassis
CoolingHot-swap redundant fan modules with high-airflow GPU cooling design
Expansion SlotsPCIe 5.0 x16 per GPU slot
System BoardSupermicro H13 series server board

Frequently Asked Questions about Supermicro H13 Platform GPU Server SYS-821H-TNR

What server platforms accept the Supermicro H13 Platform GPU Server SYS-821H-TNR?

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.