Liquid-cooled colocation capacity remains niche, but demand is likely to grow. Colocation providers planning capacity for DLC need to address novel questions about individual tenant needs, operations and SLAs.
From on-prem AI to high-density IT, this webinar examined survey findings on how operators are preparing for what’s next.
Most operators do not trust AI-based systems to control equipment in the data center — this has implications for software products that are already available, as well as those in development.
Rising IT power densities are pushing chilled water systems to their limits. AI-driven control offers predictive load management, optimized sequencing and stable delta-T under demanding conditions.
Water cold plates still lead DLC adoption — but more enterprise operators are considering dielectric cold plates than last year. The next DLC adopters may be amenable to multiple technologies, while remaining cautious about leak risks.
Against a backdrop of higher densities and the push toward liquid cooling, air remains the dominant choice for cooling IT hardware. As long as air cooling works, many see no reason to change — and more think it is viable at high densities.
Real-time computational fluid dynamics (CFD) analysis is gradually nearing reality, with GPUs now capable of producing high-fidelity simulations in under 10 minutes. However, many operators may be skeptical about why this is necessary.
Direct liquid cooling adoption remains slow, but rising rack densities and the cost of maintaining air cooling systems may drive change. Barriers to integration include a lack of industry standards and concerns about potential system failures.
Douglas Donnellan
Andy Lawrence
Daniel Bizo
Dr. Owen Rogers
Peter Judge
Jacqueline Davis
Max Smolaks
Rose Weinschenk
The 15th edition of the Uptime Institute Global Data Center Survey highlights the experiences and strategies of data center owners and operators in the areas of resiliency, sustainability, efficiency, staffing, cloud and AI.
Liquid cooling contained within the server chassis lets operators cool high-density hardware without modifying existing infrastructure. However, this type of cooling has limitations in terms of performance and energy efficiency.
Results from Uptime Institute's 2025 Cooling Systems Survey (n=1,033) focus on the usage of data center cooling systems across the industry, zeroing in on the continued adoption of direct liquid cooling.The attached data files below provide full…
Direct liquid cooling challenges the common “line of demarcation” for responsibilities between facilities and IT teams. Operators lack a consensus on a single replacement model—and this fragmentation may persist for several years.
To meet the demands of unprecedented rack power densities, driven by AI workloads, data center cooling systems need to evolve and accommodate a growing mix of air and liquid cooling technologies.
While AI infrastructure build-out may focus on performance today, over time data center operators will need to address efficiency and sustainability concerns.
How far can we go with air? Uptime experts discuss and answer questions on cooling strategies and debate the challenges and trade-offs with efficiency and costs.Please watch this latest entry in the Uptime Intelligence Client Webinar series. The…
Dr. Rand Talib
John O'Brien
Paul Carton
Anthony Sbarra
Laurie Williams
Dr. Tomas Rahkonen
Muhammad Naveed Saeed