From Overheating to Success: How We Deployed Liquid Cooling on Desktop CPUs
summary
A team describes deploying custom closed-loop liquid cooling (CLC) for racks of Intel Core i9-9900K desktop CPUs after air cooling failed in 1U server cases. They explain the overheating problem in dense 1U deployments, why enlarging chassis was unacceptable, and how they implemented liquid cooling on desktop processors to keep server density and reliability.
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chapters (27)
- 0:00Introduction
- 1:31What are servers
- 2:54Desktop CPUs
- 3:38Overheating Intel 9900K
- 5:03Liquid cooling choice
- 6:08First liquid test
- 7:12Switch to AMD Ryzen
- 7:532022 problems
- 9:42Liquid cooling
- 10:24First system mods
- 12:47Mistake as advantage
- 13:512023 mass failures
- 14:53Liquid system design
- 15:57Coolants and issues
- 17:20Fault cause analysis
- 18:45Silicon hose problem
- 20:12PVC hose solution
- 21:14Hose type analysis
- 22:59Temperatures and coolant
- 24:21Liquid cooling components
- 25:51Air in system
- 26:33Leaks and effects
- 27:34Conclusion and advice
- 28:58Cost and ROI
- 30:20Monitoring and maintenance
- 31:22Scaling and future
- 32:06Q&A
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