⚡ Supermicro SYS-821GE vs SYS-421GE-TNHR2 vs AS-4125GS-TNRT
AI-powered analysis across 3 matched specifications
Performance Overview
Scores based on quantifiable specification values (1-10 scale)
Detailed Specifications
| Specification | SYS-821GE-TNHR Supermicro | SYS-421GE-TNHR2-LCC Supermicro | AS-4125GS-TNRT Supermicro |
|---|---|---|---|
| At a Glance | |||
| Brand & Model | Supermicro SYS-821GE-TNHR | Supermicro SYS-421GE-TNHR2-LCC | Supermicro AS-4125GS-TNRT |
| Tagline | Flagship 8-GPU AI Training Platform — Up to 8x NVIDIA H200 SXM in 8U Air-Cooled | High-Density 4U AI Training Server — 8× NVIDIA HGX H100/H200 with Direct-to-Chip Liquid Cooling | Flexible 4U AMD EPYC GPU Platform — Up to 8 PCIe GPUs for AI, HPC, and Mixed Workloads |
| Highlights | |||
| Key Features | 8× NVIDIA HGX H100 (80GB) or H200 (141GB) SXM GPUs · NVIDIA NVLink + NVSwitch GPU-to-GPU interconnect · Dual 5th/4th Gen Intel Xeon Scalable (LGA-4677) — up to 64C/128T each · 32× DDR5 DIMM slots — up to 8TB at 5600MT/s ECC | 8× NVIDIA HGX H100 (80GB) or H200 (141GB) SXM GPUs · Direct-to-Chip (D2C) liquid cooling — higher sustained clocks, lower PUE · Dual 5th/4th Gen Intel Xeon Scalable (LGA-4677) — up to 64C/128T each · 32× DDR5 DIMM slots — up to 8TB at 5600MT/s (1DPC) or 4TB at 5600MT/s ECC | Up to 8× double-width PCIe GPU support — wide compatibility matrix · Compatible: NVIDIA H100, H100 NVL, L40, L40S, A100, RTX 6000 Ada, AMD MI210 · Dual AMD EPYC 9005/9004 — up to 160 cores / 320 threads total system · Up to 6TB DDR5 ECC across 24 DIMM slots |
Expert Analysis
Supermicro SYS-821GE vs SYS-421GE-TNHR2 vs AS-4125GS-TNRT — these platforms target similar requirements at this tier. Detailed selection depends on existing vendor estate, support / SLA preferences, and total cost of ownership over the platform lifecycle. Servnet provides vendor-neutral guidance — request a side-by-side scoped quote and we'll model your specific workloads against each option.
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