Supermicro SYS-821GE-TNHR-LCC 8x NVIDIA H200 Liquid-Cooled
Direct-to-chip cooling for dense, efficient H200 racks
We help you choose, configure, and deliver the right system — no obligation.
Configuration at a Glance
Tailored per engagement. Full technical overview below.
Configuration Options
Core specifications for this system. Every component is configurable to your workload — request a quote for a tailored build.
8x NVIDIA H200 SXM5 (141GB HBM3e each, 1.1TB total)
2x 5th/4th Gen Intel Xeon Scalable, cold-plate cooled
Up to 8TB DDR5-5600 ECC RDIMM (32 DIMM slots)
Up to 19x 2.5" hot-swap NVMe/SATA + 2x M.2 NVMe boot
Overview
This liquid-cooled SYS-821GE-TNHR variant pairs eight NVIDIA H200 SXM5 GPUs with direct-to-chip cold plates on both GPUs and CPUs to enable higher rack density and lower cooling energy. It is configured to a validated thermal specification, factory leak-tested, and delivered warranty-backed through authorized Supermicro channels.
Who This Solution Is For
Business Benefits
Higher rack density
Direct-to-chip cold plates remove GPU and CPU heat at the source, packing more compute per rack.
Lower cooling energy
Liquid loops cut fan power and improve facility PUE versus equivalent air-cooled deployments.
Factory-validated cooling
Each node is leak-tested and thermally validated before shipment with warranty service through authorized partners.
Typical Business Use Cases
High-density AI training pods
Energy-optimized data-center buildouts
Sustained full-power LLM workloads
Large-scale H200 cluster deployments
Industry Applications
Technical Overview
The system extends the X13 8U HGX H200 platform with a direct-to-chip liquid-cooling loop rated for GPUs up to 700W and CPUs up to 350W. The NVIDIA HGX H200 8-GPU baseboard retains the full 900GB/s NVLink and four-NVSwitch fabric while cold-plate cooling enables sustained boost clocks at reduced acoustic and fan-power overhead.
| GPU/Accelerator | 8x NVIDIA H200 SXM5 (141GB HBM3e each, 1.1TB total) |
| GPU Interconnect | NVLink + 4x NVSwitch, 900GB/s GPU-to-GPU |
| CPU | 2x 5th/4th Gen Intel Xeon Scalable, cold-plate cooled |
| Memory | Up to 8TB DDR5-5600 ECC RDIMM (32 DIMM slots) |
| Storage | Up to 19x 2.5" hot-swap NVMe/SATA + 2x M.2 NVMe boot |
| Cooling | Direct-to-chip liquid (GPUs to 700W, CPUs to 350W) |
| Networking/Fabric | 8x 400Gb ConnectX-7 / BlueField-3 NICs, 1:1 GPU ratio |
| Form Factor | 8U rackmount, liquid-cooled |
| Warranty | Manufacturer warranty via authorized channel; extended options available |
Specifications are indicative and configured to each engagement. Request a quote for a configuration tailored to your requirements.
Warranty, Support & Fulfillment
Every system ships from an authorized channel, configured and tested, with the documentation enterprise buyers need — backed by warranty and a dedicated account team.
Enterprise Warranty
Full manufacturer warranty with optional on-site, next-business-day support and extended coverage.
Authorized Channel
Sourced through Tier-1 distribution and OEM partners — never grey market. Asset & warranty records included.
Lead Time & Deployment
48-hour quotes, then configured, burn-in tested, and delivered on a committed schedule.
Nationwide Fulfillment
Coordinated logistics, rack-and-stack, and delivery wherever your infrastructure lives.
Frequently Asked Questions
What does direct-to-chip liquid cooling require on site?
The node connects to a facility or in-rack coolant distribution unit; cold plates sit on the GPUs and CPUs while remaining components are air-assisted, so liquid-ready rack plumbing is needed.
Why choose liquid cooling for H200 nodes?
Liquid cooling sustains full GPU power without thermal throttling, increases rack density, and lowers fan energy, which improves total cost of operation at scale.
Does liquid cooling change the GPU or NVLink configuration?
No; it uses the same HGX H200 8-GPU baseboard and 900GB/s NVSwitch fabric, so performance and software stacks match the air-cooled variant.
Hardware Assistance
Configure the Supermicro SYS-821GE-TNHR-LCC 8x NVIDIA H200 Liquid-Cooled with Nexus Compute
Tell us your requirements and a hardware specialist will help you specify, configure, and quote the right system — typically within two business days. No obligation.