SuperMicro SuperServer SYS-821GE-TNHR SXM5 640GB H100

Overview

SuperMicro SYS-821GE-TNHR delivers 8x NVIDIA H100 SXM5 GPUs (80GB HBM2e each, 640GB total) with NVLink/NVSwitch interconnect at 900GB/s GPU-to-GPU. At $289,000 — lower price than comparable DGX H100 — this Supermicro-assembled system is a mainstream choice for organizations building private H100 training clusters with full NVLink fabric.

Key Features

• 8x NVIDIA H100 SXM5 — 640GB HBM2e total
• NVLink/NVSwitch at 900 GB/s GPU-to-GPU bandwidth
• 3350 GB/s aggregate HBM bandwidth per GPU
• Dual Intel Xeon Scalable host CPUs
• Supermicro 8U chassis with IPMI management

Ideal For

AI research teams and enterprises building private H100 training infrastructure who want full NVLink SXM performance at Supermicro's OEM pricing rather than NVIDIA DGX list prices.