GPU WORLD · GW-LC-MAN-04GPU
Four-GPU liquid cooling manifold
Branch layout reviewConfigure paired supply and return manifolds for a four-GPU server. The branch layout depends on the cold plates, chassis and service access.
Fit and compatibility
- Provide the server chassis, board revision, cold plate port locations and connector mating part numbers. Confirm which CPU branches, if any, share the equipment loop.
- Check the mounting points and clearance around drive bays, fans and power cables. Verify that valves and connectors remain accessible with the server installed.
Scope of supply
- Specify supply and return headers, mounting brackets and a branch-to-port schedule. Confirm whether plugs, isolation valves and flow sensors belong in the quote.
- Match branch hoses and end fittings to the selected plates and headers. Agree on the cleaning method and request a dimensioned drawing with flow and pressure data.
Operating conditions
- An example parallel layout sends coolant from the CDU through the supply header to four GPU branches and any approved CPU branches, then through the return header to the CDU.
- Use the required flow and pressure-drop curve of each plate and branch. Balance the branches at the selected pump operating point so each receives its minimum flow.
- Check the compatibility of manifold materials, seals, fittings and coolant together. Include connectors, hoses and any filter in the pressure budget.
Acceptance checks
- Verify pressure integrity and cleanliness using the agreed procedure, then record supply and return pressure and the flow through each branch at design duty.
- Check access to isolation points and verify the branch labels and any sensor readings against the drawing.
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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Plan your cooling project
Our team will review server fit, heat rejection and the scope of supply.