NVIDIA H200 GPU Infrastructure & Deployment_
H200 provides 141 GB of HBM3e memory. SXM and NVL systems have different physical and power requirements; an OEM-approved compatibility check must precede any H100 upgrade.
What Is the NVIDIA H200?_
The NVIDIA H200 combines Hopper architecture with 141 GB of HBM3e memory. That is more capacity than the 80 GB H100 SXM; H100 NVL is a different comparison. Memory capacity can help memory-constrained workloads, while actual application performance depends on the system and software.
HGX H200 compatibility does not authorize swapping GPUs into every H100 server or guarantee unchanged site needs. NVIDIA separately requires DGX H100/H200 installation by its partner-network personnel or field-service engineers; Leviathan claims no such status. Confirm exact OEM compatibility and installer authority before agreeing permitted physical support; facility trades, liquid-side and software work stay with the responsible specialists.
Technical Specifications_
| Specification | H200 |
|---|---|
| Architecture | Hopper + HBM3e |
| GPU Memory | 141 GB HBM3e |
| TDP | Up to 700 W (H200 SXM); NVL/OEM configuration differs |
| Interconnect | NVLink 4.0, InfiniBand NDR |
| Networking | OEM-selected Ethernet or InfiniBand adapters |
| Cooling | OEM server cooling configuration |
| Platform | HGX H200 |
| Compatibility | OEM-approved compatibility assessment |
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