Four-GPU NVL set shown; memory specifications are per GPU · NVIDIA141 GBHBM3e
4.8 TB/sMemory bandwidth
Up to 600 WGPU board power
HopperGPU architecture
TECHNICAL SPECIFICATIONS
Know what you’re ordering.
| Manufacturer | NVIDIA |
|---|
| Product | NVIDIA H200 |
|---|
| Edition | NVL PCIe |
|---|
| Architecture | Hopper |
|---|
| Memory | 141 GB HBM3e |
|---|
| Memory bandwidth | 4.8 TB/s |
|---|
| Board power | Up to 600 W |
|---|
| Cooling | Passive; qualified server airflow |
|---|
| Host interface | PCIe 5.0 x16 |
|---|
| Form factor | Full-height, full-length · dual slot |
|---|
Reviewed September 11, 2026. Peak bandwidth and board power are manufacturer specifications, not measured NexTec application results.
Platform & integration notes.
01Supported 2- or 4-GPU NVLink bridge groups provide up to 900 GB/s NVLink bandwidth per GPU.
02An eight-card NVL server does not imply the eight-way NVSwitch fabric of HGX H200.
03Specify bridge kit, spacing, power configuration, and qualified host system in the bill of materials.
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