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Supermicro SYS-821GE-TNHR H100/H200 GPU Platform

Flagship NVIDIA HGX AI Infrastructure

Built for enterprise AI training, large language models and high-performance computing, the Supermicro SYS-821GE-TNHR delivers exceptional GPU density with support for NVIDIA HGX H100 and H200 8-GPU architectures in an advanced 8U air-cooled platform.

NVIDIA HGX H100/H200

Supports NVIDIA HGX H100 and H200 SXM GPU platforms with ultra-high bandwidth NVLink and NVSwitch interconnect technology.

Enterprise AI Training

Optimised for large-scale AI model training, generative AI, HPC simulations and enterprise GPU compute workloads.

Air-Cooled 8U Design

Advanced thermal architecture delivering high-density GPU performance without requiring direct liquid cooling infrastructure.

PCIe Gen5 Expansion

Enterprise PCIe 5.0 connectivity for high-speed networking, NVMe storage and accelerated AI infrastructure expansion.

Ideal Applications

AI & Deep Learning Training
Large Language Models (LLMs)
Conversational AI
High Performance Computing (HPC)
Drug Discovery & Healthcare
Climate & Weather Modelling
Business Intelligence & Analytics
Financial Modelling & Simulation

Platform Highlights

Processors	Dual Intel® Xeon® Scalable Processors
GPU Architecture	NVIDIA HGX H100 / H200 8-GPU
Memory	Up to 8TB DDR5 ECC Memory
Expansion	PCIe 5.0 Expansion Slots
Storage	Up to 16x Hot-Swap NVMe Bays
Form Factor	8U Rackmount GPU Platform

Purpose-Built for Enterprise AI

The SYS-821GE-TNHR is designed for organisations deploying large-scale AI clusters, accelerated HPC environments and enterprise GPU infrastructure where performance, scalability and thermal efficiency are critical.

Price available upon request.

Product Specifications

Product SKUs

SYS-821GE-TNHR

GPU SuperServer SYS-821GE-TNHR

Motherboard

Super X13DEG-OAD

Processor

CPU	Dual Socket E (LGA-4677) 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors
Core Count	Up to 64C/128T; Up to 320MB Cache per CPU
Note	Supports up to 350W TDP CPUs (Air Cooled)

GPU

Max GPU Count	8 onboard GPUs
Supported GPU	NVIDIA SXM: HGX H100 8-GPU (80GB), HGX H200 8-GPU (141GB)
CPU-GPU Interconnect	PCIe 5.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect	NVIDIA® NVLink™ with NVSwitch™
Certification	NVIDIA Certified

System Memory

Memory	Slot Count: 32 DIMM slots Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM
Memory Voltage	1.1V

On-Board Devices

Chipset	Intel® C741
Network Connectivity	2 RJ45 10GbE with Intel® X550-AT2 (optional) 2 SFP28 25GbE with Broadcom® BCM57414 (optional) 2 RJ45 10GbE with Intel® X710-AT2 (optional)

Input / Output

Video	1 VGA port
TPM	1 TPM header

System BIOS

BIOS Type

AMI 32MB SPI Flash EEPROM

Management

Software	SuperCloud Composer® Supermicro Server Manager (SSM) Supermicro Update Manager (SUM) Supermicro SuperDoctor® 5 (SD5) Super Diagnostics Offline (SDO) Supermicro Thin-Agent Service (TAS) SuperServer Automation Assistant (SAA) New!
Power Configurations	Power-on mode for AC power recovery ACPI Power Management

Security

Hardware	Silicon Root of Trust (RoT) – NIST 800-193 Compliant
Features	Cryptographically Signed Firmware Secure Boot Secure Firmware Updates Automatic Firmware Recovery Supply Chain Security: Remote Attestation Runtime BMC Protections System Lockdown

PC Health Monitoring

CPU	8+4 Phase-switching voltage regulator Monitors for CPU Cores, Chipset Voltages, Memory
FAN	Fans with tachometer monitoring Pulse Width Modulated (PWM) fan connectors Status monitor for speed control
Temperature	Monitoring for CPU and chassis environment Thermal Control for fan connectors

Chassis

Form Factor	8U Rackmount
Model	CSE-GP801TS

Dimensions and Weight

Height	14" (355.6 mm)
Width	17.2" (437 mm)
Depth	33.2" (843.28 mm)
Package	29.5" (H) x 27.5" (W) x 51.2" (D)
Weight	Gross Weight: 225 lbs (102.1 kg) Net Weight: 166 lbs (75.3 kg)
Available Colour	Black front & silver body

Front Panel

Buttons	Power On/Off button System Reset button
LED	Hard drive activity LED Network activity LEDs Power status LED System Overheat & Power Fail LED

Expansion Slots

PCI-Express (PCIe) Configuration	Default 8 PCIe 5.0 x16 LP slots 2 PCIe 5.0 x16 FHHL slots
Option A	2 PCIe 5.0 x16 FHHL slots

Drive Bays / Storage

Drive Bays Configuration	Default: Total 15 bays 12 front hot-swap 2.5" NVMe drive bays 3 front hot-swap 2.5" SATA drive bays
Option A	Total 19 bays 12 front hot-swap 2.5" NVMe drive bays 4 front hot-swap 2.5" NVMe* drive bays 3 front hot-swap 2.5" SATA drive bays *NVMe support may require additional storage controller and/or cables, please see the optional parts list for details
M.2	2 M.2 NVMe slots (M-key)

System Cooling

Fans

Up to 10 heavy duty fans with optimal fan speed control

Power Supply

6x 3000W Redundant (4 + 2) Titanium Level (96%) power supplies
Dimension (WxHxL)	106.5 x 82.1 x 245.5 mm
Input	2880W: 200-207Vac / 50-60Hz 3000W: 3000W: 207-240Vac / 50-60Hz 3000W: 0240Vdc / 50-60Hz (for CQC only)
+12V	Max: 91.66A / Min: 0A (200Vac-240Vac)
12V SB	Max: 3A / Min: 0A
Output Type	Backplanes (gold finger)

Operating Environment

Environmental Spec.

Operating Temperature: 10°C to 35°C (50°F to 95°F)
Non-operating Temperature: -40°C to 60°C (-40°F to 140°F)
Operating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5% to 95% (non-condensing)

How to Order

To place an order, please make an enquiry using the 'Request More Information' form at the bottom of the page and one of our experienced sales team will contact you shortly.

Alternatively, you can call or email us and speak to one of our experienced technical sales team.

Tel: 01438 842 300
Email: sales@tmc-uk.com

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