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Servers

Supermicro SYS-821GE-TNHR 8U GPU Server

The Supermicro SYS-821GE-TNHR is an 8U dual-socket GPU server supporting NVIDIA HGX H100/H200 8-GPU platforms, 4th/5th Gen Intel Xeon Scalable processors, up to 8TB DDR5 memory, and flexible NVMe/SATA storage.

SKU: SYS-821GE-TNHR Category: Servers Brand: Supermicro

Technical Specifications
Overview

Product SKU	SYS-821GE-TNHR
Motherboard	Super X13DEG-OAD
Processor	Dual Socket E (LGA-4677) 5th/4th Gen Intel Xeon Scalable processors Up to 64 cores / 128 threads and 320MB cache per CPU Supports CPUs up to 350W TDP with air cooling
GPU	Maximum onboard GPUs: 8 NVIDIA HGX H100 8-GPU, 80GB per GPU NVIDIA HGX H200 8-GPU, 141GB per GPU CPU-to-GPU interconnect: PCIe 5.0 x16 GPU-to-GPU interconnect: NVIDIA NVLink with NVSwitch
System Memory	32 DIMM slots 1DPC: up to 4TB ECC DDR5 RDIMM at 5600MT/s 2DPC: up to 8TB ECC DDR5 RDIMM at 4400MT/s Memory voltage: 1.1V
Chipset	Intel C741
Network Connectivity	Optional: 2 x SFP+ 10GbE with Intel X710-BM2 Optional: 2 x SFP28 25GbE with Broadcom BCM57414
Input / Output	1 x VGA 1 x TPM header
BIOS	AMI 32MB SPI Flash EEPROM
Management Software	Supermicro Server Manager (SSM) Supermicro Update Manager (SUM) SuperCloud Composer (SCC) Supermicro SuperDoctor 5 (SD5) Supermicro DataCenter Out of Band (SDO) Supermicro Thin-Agent Service (TAS) Supermicro Automation Assistant (SAA) ACPI power management and configurable AC recovery power-on mode
Security	Silicon Root of Trust supporting NIST SP 800-193 Cryptographically signed firmware Secure Boot and secure firmware updates Automatic firmware recovery Remote system attestation Runtime BMC protection System lockdown
PC Health Monitoring	Voltage monitoring for CPU cores, chipset and memory Fan tachometer monitoring, PWM control and fan-speed control CPU and chassis temperature monitoring Thermal-control fan connectors
Operating Systems	VMware ESXi 8.0 Microsoft Windows Server Hyper-V 8.2.1 Red Hat Enterprise Linux 8.7 / 9.2 SUSE Linux Enterprise Server 15 SP4
Form Factor	8U rackmount Chassis: CSE-GP801TS Color: black front, silver body
Dimensions and Weight	System: 14 in (355.6 mm) H x 17.2 in (437 mm) W x 33.2 in (843.28 mm) D Package: 29.5 in H x 27.5 in W x 51.2 in D Net weight: 166 lb (75.3 kg) Gross weight: 225 lb (102.1 kg)
Front Panel	Buttons: Power On/Off, Reset LEDs: HDD activity, network activity, power, overheat / power failure
Expansion Slots	Default: 8 x PCIe 5.0 x16 low-profile slots Default: 2 x PCIe 5.0 x16 full-height, half-length slots Optional expansion configuration available; confirm required risers and slot layout before quotation
Drive Bays / Storage	Default configuration: 15 front hot-swap 2.5-inch bays 12 x NVMe bays 3 x SATA bays Optional configuration: up to 19 front hot-swap 2.5-inch bays Optional NVMe bays may require additional controllers and cables
M.2	2 x M.2 NVMe M-key slots
System Cooling	Up to 10 heavy-duty fans Optimal fan-speed control
Power Supply	6 x 3000W redundant power supplies in 4+2 configuration Titanium level, 96% efficiency PSU dimensions: 106.5 x 82.1 x 245.5 mm 2880W input: 200-207 VAC, 50-60 Hz 3000W input: 207-240 VAC, 50-60 Hz +12V output: maximum 91.66A +12V standby output: maximum 3A
Operating Environment	Operating temperature: 10°C to 35°C Non-operating temperature: -40°C to 60°C Operating relative humidity: 8% to 90%, non-condensing Non-operating relative humidity: 5% to 95%, non-condensing

Overview

The Supermicro SYS-821GE-TNHR is an 8U dual-socket GPU server designed for large-scale AI, deep learning and high-performance computing workloads. It supports NVIDIA HGX H100 or H200 8-GPU platforms, 4th and 5th Gen Intel Xeon Scalable processors, up to 8TB of DDR5 memory, and high-density NVMe/SATA storage.