GPU WORLD · GW-LC-GPU-H200-SXM
H200 SXM cold plate
Configuration reviewReview a cold-plate assembly for the H200 SXM accelerator and the exact HGX tray. Confirm the board configuration and coolant connections before selecting hardware.
Fit and compatibility
- Match the H200 SXM module and four- or eight-GPU HGX baseboard to the chassis. Ask the system manufacturer to confirm the cold-plate assembly and board revision.
- Use the H200-specific drawing to verify the GPU and HBM contact map, mounting pressure and port keep-outs. H200 NVL PCIe uses a separate integration path.
Scope of supply
- Define the plate or integrated tray assembly, its interfaces and mounting hardware, and the bill of materials for each approved branch.
- Where needed, scope the server manifold, connectors, supply and return sensors, and CDU integration separately from the accelerator assembly.
Operating conditions
- NVIDIA lists configurable H200 SXM TDP up to 700 W. Use the actual tray power limits and liquid heat fraction when establishing the site heat load.
- Confirm the coolant specification and liquid operating point on the documented H200 assembly curve. Check branch flow as well as the pressure drop and available pump head of the complete loop.
Acceptance checks
- Verify clearance and coolant routing on the selected tray. Log branch flow, pressure and supply temperature at the specified operating point.
- Exercise the GPU and HBM under the agreed workload and record thermal behavior. Include alarm response and limits for board components still cooled by air.
Technical references
Use these references to identify the platform and design requirements. GPU WORLD confirms the applicable assembly and operating conditions for each project.
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