GPU WORLD · GW-LC-CPU-AMD-SP3
AMD EPYC SP3 cold plate
SP3 platform reviewPlan direct CPU liquid cooling for an EPYC 7001, 7002 or 7003 server. Check the specific SP3 board, socket population and airflow before choosing the plate and hoses.
Fit and compatibility
- AMD identifies the EPYC 7601, 7742 and 7763 as SP3 processors from the 7001, 7002 and 7003 series respectively. Verify the exact CPU and firmware support with the server documentation.
- Confirm one- or two-socket operation for the selected processor and the actual CPU population. Inspect socket orientation, retention hardware and access to memory latches.
- Check the required contact area and plate keep-out envelope using the chassis and motherboard drawings. Route hoses with clearance for the memory and its airflow guides.
Scope of supply
- Define one SP3 plate assembly per populated CPU with its approved retention parts and thermal interface material. Record socket position and fitting orientation for each assembly.
- Specify the hoses and mating connectors required to tie the assembly into the existing loop. Confirm whether manifold connections and leak sensing are included in the quote.
Operating conditions
- AMD lists 280 W default TDP and a 225–280 W configurable range for the EPYC 7763. Use the actual CPU setting for the heat budget and review the plate data at the agreed inlet temperature and flow.
- For a two-socket chassis, evaluate flow balance and the air cooling required by memory and board power components. Confirm fluid and fitting materials against the existing circuit.
Acceptance checks
- Trial-fit the plates and close the lid with memory and fan shrouds installed. Confirm that hose support and service access meet the approved layout.
- Record CPU temperature and flow during a sustained load on all populated sockets. Inspect the connections for leaks and compare memory and voltage regulator temperatures with system limits.
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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