For organizations operating high-performance data centers, cooling is a significant challenge. High-end processor TDPs are increasing with each generation, and we are rapidly approaching the point where air cooling will become infeasible. Liquid cooling is a viable option, but it also presents new challenges, including cost, maintenance issues, and concerns about leakage and safety.
In a recent whitepaper and article published to HPCwire, I discuss the pros and cons of air vs. liquid cooling in HPC and explain how the latest Intel CPUs can help you delay the need for liquid cooling.