• Silver supermicro sys-821ge-tnhr x13 8u gpu server rack with perforated front panel fans and orange indicator lights
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Supermicro

Supermicro SYS-821GE-TNHR | X13 8U GPU Server, Dual Xeon 5th/4th Gen, 8x NVIDIA HGX

SYS-821GE-TNHR

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Description

The Supermicro SYS-821GE-TNHR is an 8U rackmount GPU server engineered for large-scale AI training, HPC, deep learning, and data-intensive applications. Powered by dual 5th/4th Gen Intel Xeon Scalable processors and supporting up to 8 NVIDIA HGX H100 or H200 SXM5 GPUs with NVLink and NVSwitch interconnects, this system delivers exceptional parallel computing performance. With up to 8TB DDR5 memory, 19 hot-swap drive bays, and flexible high-speed networking, the SYS-821GE-TNHR is optimized for mission-critical enterprise AI clusters and generative AI workloads.

Features

NVIDIA HGX H100/H200 8-GPU platform with SXM5 form factor for maximum AI training performance
- NVLink and NVSwitch interconnects delivering up to 900GB/s GPU-to-GPU bandwidth
- Dual 5th/4th Gen Intel Xeon Scalable processor support with up to 64 cores per socket
- Up to 8TB DDR5 ECC RDIMM memory at 5600MT/s across 32 DIMM slots
- PCIe 5.0 expansion slots for high-speed peripheral connectivity
- 8x 400G NIC support with 1:1 GPU-to-NIC ratio for efficient cluster networking
- NVIDIA Spectrum-X Ethernet and Quantum-2 InfiniBand compatibility
- Hot-swap drive bays supporting NVMe and SATA with flexible expansion options
- M.2 NVMe boot drives for fast system initialization
- Redundant 3000W Titanium-level power supplies (4+2 or 4+4 configuration)
- Heavy-duty fan array with intelligent thermal management
- IPMI 2.0 with KVM and remote virtual media for comprehensive out-of-band management
- NVIDIA-Certified System validation for HGX platforms
- Optimized for air-cooled data centers with standard rack power density
- Designed for AI SuperCluster deployments with scalable building-block architecture

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Form Factor: 8U rackmount
- Processors: Dual Socket LGA-4677, supports 5th/4th Gen Intel Xeon Scalable processors (up to 64 cores/128 threads per CPU, up to 350W TDP)
- Chipset: Intel C741
- Memory: 32x DDR5 DIMM slots, supports up to 8TB DDR5 ECC RDIMM at 5600MT/s
- GPU Support: NVIDIA HGX H100 or H200 8-GPU platform with SXM5, NVLink, and NVSwitch interconnects (up to 900GB/s GPU-to-GPU bandwidth)
- Drive Bays: 19x 2.5-inch hot-swap bays (up to 16x NVMe, 3x SATA; 12x NVMe default, expandable), plus 2x M.2 NVMe slots for boot drives
- Expansion Slots: 8x PCIe 5.0 x16 low-profile, 2x PCIe 5.0 x16 FHHL, optional 2x PCIe 5.0 x16 FHHL
- Networking: Flexible options supporting 8x 400G NVIDIA BlueField-3 or ConnectX-7 NICs (1:1 GPU-to-NIC ratio); supports NVIDIA Spectrum-X Ethernet or Quantum-2 InfiniBand
- Management: IPMI 2.0 with dedicated RJ45 port, KVM, remote virtual media
- Power Supply: 6x or 8x 3000W (4+2 or 4+4) redundant, 80 PLUS Titanium efficiency
- Cooling: 10 heavy-duty fans with optimal speed control
- Operating System Support: Red Hat Enterprise Linux certified, Citrix Hypervisor compatible, NVIDIA AI Enterprise Software ready

FAQs

Q: What GPU configurations does the SYS-821GE-TNHR support?
A: The SYS-821GE-TNHR is designed for NVIDIA HGX H100 or H200 8-GPU baseboards with SXM5 form factor. The HGX platform integrates NVLink and NVSwitch for high-bandwidth GPU-to-GPU interconnects (up to 900GB/s), enabling efficient parallel processing for large language models and trillion-parameter AI workloads.

Q: How does this server handle networking for AI cluster deployments?
A: This system supports 8x 400G NVIDIA BlueField-3 or ConnectX-7 network interface cards, providing a 1:1 GPU-to-NIC ratio. It is compatible with NVIDIA Spectrum-X Ethernet and Quantum-2 InfiniBand, making it ideal for scalable AI SuperCluster deployments from 32 to thousands of nodes.

Q: What storage flexibility is available?
A: The server offers 19 front-accessible 2.5-inch hot-swap bays with support for up to 16 NVMe drives and 3 SATA drives (12 NVMe standard, expandable to 16). Additionally, 2 M.2 NVMe slots are dedicated for boot drives, providing fast OS boot times and separating system storage from data storage.

Q: Is this system suitable for air-cooled data centers?
A: Yes, the SYS-821GE-TNHR is specifically designed for air-cooled environments with lower power density racks. It features 10 heavy-duty fans with optimized speed control and supports CPUs up to 350W TDP, making it compatible with most enterprise data centers without requiring liquid cooling infrastructure.

Q: What processor generations are compatible with this server?
A: The SYS-821GE-TNHR supports dual 5th Gen Intel Xeon Scalable processors (Emerald Rapids) and 4th Gen Intel Xeon Scalable processors (Sapphire Rapids) via Socket LGA-4677. Both generations offer up to 64 cores per CPU and support DDR5 memory, with the 5th Gen providing enhanced AI acceleration and performance improvements.

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