QY Research Inc. (Global Market Report Research Publisher) announces the release of 2025 latest report “In-Rack CDU for Data Center- Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032”. Based on current situation and impact historical analysis (2020-2024) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global In-Rack CDU for Data Center market, including market size, share, demand, industry development status, and forecasts for the next few years.
The global market for In-Rack CDU for Data Center was estimated to be worth US$ 801 million in 2025 and is projected to reach US$ 2238 million, growing at a CAGR of 11.7% from 2026 to 2032.
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In-Rack CDU for Data Center Market Summary
In-Rack CDUs are rack-level coolant distribution units that circulate and control liquid coolant for direct-to-chip or cold-plate cooling inside data centers. They typically integrate pumps, heat exchangers or manifolds, filters, sensors, flow control, and safety functions to maintain stable temperature, pressure, and water quality at the rack. By shortening coolant loops and enabling higher heat removal than air cooling, in-rack CDUs support high-density compute, reduce fan power, and improve thermal stability. They are deployed alongside liquid-cooled servers, AI clusters, and high-performance computing racks.
The industrial chain of In-Rack CDUs includes upstream pumps, valves, piping, manifolds, plate heat exchangers, quick disconnect couplings, filters, corrosion inhibitors, sensors, controllers, power modules, and sheet-metal structures. Midstream integrates hydraulic design, leak-safe assembly, software and controls, monitoring interfaces, factory testing, and reliability validation under pressure and thermal cycling. Downstream demand comes from data center operators, cloud and enterprise facilities, and system integrators deploying liquid-cooled racks. Supporting services include commissioning, water-quality management, maintenance, spare parts, and remote monitoring to ensure uptime.
In 2025, global In-Rack CDU for Data Center production reached approximately 55 k units，with an average global market price of around US$ 14500 per unit, and a gross profit margin of approximately 20%-40%. According to the new market research report “Global In-Rack CDU for Data Center Market Report 2026-2032”, published by QYResearch, the global In-Rack CDU for Data Center market size is projected to reach USD 2.24 billion by 2032, at a CAGR of 11.7% during the forecast period.
Global In-Rack CDU for Data Center Market Size (US$ Million), 2020-2031
Above data is based on report from QYResearch: Global In-Rack CDU for Data Center Market Report 2021-2032 (published in 2025). If you need the latest data, plaese contact QYResearch.
Global In-Rack CDU for Data Center Top 5 Players Ranking and Market Share (Ranking is based on the revenue of 2025, continually updated)
Above data is based on report from QYResearch: Global In-Rack CDU for Data Center Market Report 2026-2032 (published in 2025). If you need the latest data, plaese contact QYResearch.
According to QYResearch Top Players Research Center, the global key manufacturers of In-Rack CDU for Data Center include Boyd, Vertiv, CoolIT Systems, Schneider Electric, Delta Electronics, nVent, Envicool, INVT, Nidec, DCX, etc. In 2025, the global top five players had a share approximately 41.0% in terms of revenue.
In-Rack CDU for Data Center Market Trends
1. Rack-level liquid cooling is moving from pilot use to selective mainstream deployment in AI environments.
In-rack CDUs are no longer viewed only as specialist equipment for a small number of HPC installations. They are increasingly being adopted as a practical way to introduce liquid cooling into real-world AI and high-density data center environments without forcing a full rebuild of the cooling plant. The market is still in an early-growth stage rather than a mature one, because traditional air cooling remains dominant across much of the installed base, but the direction is clear: once rack power rises, operators need a more localized way to move heat efficiently.
2. In-rack CDU products are becoming more modular, compact, and architecture-flexible.
The market is shifting away from one-off, custom liquid-cooling assemblies toward more standardized platforms that can be deployed in multiple formats and scaled more easily. Suppliers now offer in-rack, in-row, and perimeter-based CDU architectures, as well as liquid-to-liquid and liquid-to-air configurations, giving customers more freedom to match cooling hardware to existing facility constraints. Compact form factors are especially important because many operators want to add liquid cooling inside standard IT footprints rather than dedicate separate mechanical space for every deployment. At the same time, performance ranges are widening sharply. Some products target single-rack or small-cluster installations, while others are positioned to support multi-megawatt AI blocks and factory-scale growth.
3. Reliability, interoperability, and serviceability are becoming key differentiators, not just cooling capacity.
As the market grows, customers are evaluating in-rack CDUs less as standalone cooling boxes and more as critical infrastructure components that must operate continuously in production environments. Cooling capacity still matters, but buyers also focus on whether a system can be integrated cleanly, monitored remotely, maintained without excessive disruption, and sourced with enough confidence to support future expansion. This is especially important in AI halls, where downtime is expensive and thermal instability can affect performance, equipment life, and cluster availability. The market is therefore moving toward designs with redundancy, filtration, alarm functions, coordinated controls, and better separation between the facility loop and the IT loop.
In-Rack CDU for Data Center Market Driving Factors and Opportunities
1. Rising AI rack density is the strongest driver behind demand for in-rack CDUs.
The most powerful growth engine for this market is the rapid increase in heat generated per rack as AI servers, accelerators, and high-performance processors become more concentrated. Traditional air cooling remains suitable for many legacy loads, but it becomes less practical as operators move toward denser compute clusters with greater thermal intensity and tighter space utilization. In-rack CDUs directly address this problem by distributing and controlling coolant close to the rack, which improves heat removal and supports direct-to-chip cooling architectures needed for advanced GPU and AI systems. The opportunity is especially strong because the power roadmap for AI infrastructure continues to move upward rather than stabilize.
2. Retrofit-friendly deployment creates a major opportunity across existing data center fleets.
A large part of the addressable market comes from existing facilities that need to support denser workloads but cannot justify a full redesign of the building’s mechanical systems. This makes retrofit compatibility one of the most important commercial advantages in the in-rack CDU segment. Operators want solutions that can be introduced quickly, fit within existing rack environments, minimize downtime, and avoid major changes to chilled-water infrastructure. In-rack CDUs are well positioned for this scenario because they create a localized secondary loop, isolate facility water from sensitive IT equipment, and can be installed in compact footprints such as 4U rack space for single-rack applications. Some architectures can even support liquid cooling where direct access to facility water is limited, reducing the cost and disruption of conversion from air-cooled halls. This creates a broad opportunity in enterprise data centers, colocation retrofits, and phased AI upgrades, where customers prefer to modernize selected rows or clusters first.
3. High-density colocation expansion is opening new commercial opportunities for scalable in-rack CDU solutions.
Another important opportunity comes from colocation providers and shared digital infrastructure platforms that are preparing space for AI tenants with much higher cabinet power density than conventional enterprise deployments. In this environment, in-rack CDUs are attractive because they support modular rollout, tenant-by-tenant scaling, and more precise cooling control at the cabinet or rack cluster level. High-density colocation offerings are already being positioned around cabinets far above traditional density ranges, which creates a natural need for compact and repeatable rack-level liquid-cooling building blocks. This commercial model favors suppliers that can deliver not just hardware, but also integration support, commissioning, monitoring, and dependable product availability. The opportunity is reinforced by the fact that liquid-cooling supply chains are tightening as hyperscale and AI demand accelerates.
The report provides a detailed analysis of the market size, growth potential, and key trends for each segment. Through detailed analysis, industry players can identify profit opportunities, develop strategies for specific customer segments, and allocate resources effectively.
The In-Rack CDU for Data Center market is segmented as below:
By Company
Boyd
Vertiv
CoolIT Systems
Schneider Electric
Delta Electronics
nVent
Envicool
INVT
Nidec
DCX
Nortek DCC
Coolcentric
Motivair
Asetek
Supermicro
JetCool
LiquidStack
Chilldyne
Inventec
Segment by Type
Liquid to Liquid CDU
Liquid to Air CDU
Segment by Application
Internet Data Center
Enterprise Data Center
Others
Each chapter of the report provides detailed information for readers to further understand the In-Rack CDU for Data Center market:
Chapter 1: Introduces the report scope of the In-Rack CDU for Data Center report, global total market size (valve, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry. (2021-2032)
Chapter 2: Detailed analysis of In-Rack CDU for Data Center manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc. (2021-2026)
Chapter 3: Provides the analysis of various In-Rack CDU for Data Center market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments. (2021-2032)
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.(2021-2032)
Chapter 5: Sales, revenue of In-Rack CDU for Data Center in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world..(2021-2032)
Chapter 6: Sales, revenue of In-Rack CDU for Data Center in country level. It provides sigmate data by Type, and by Application for each country/region.(2021-2032)
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc. (2021-2026)
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.
Benefits of purchasing QYResearch report:
Competitive Analysis: QYResearch provides in-depth In-Rack CDU for Data Center competitive analysis, including information on key company profiles, new entrants, acquisitions, mergers, large market shear, opportunities, and challenges. These analyses provide clients with a comprehensive understanding of market conditions and competitive dynamics, enabling them to develop effective market strategies and maintain their competitive edge.
Industry Analysis: QYResearch provides In-Rack CDU for Data Center comprehensive industry data and trend analysis, including raw material analysis, market application analysis, product type analysis, market demand analysis, market supply analysis, downstream market analysis, and supply chain analysis.
and trend analysis. These analyses help clients understand the direction of industry development and make informed business decisions.
Market Size: QYResearch provides In-Rack CDU for Data Center market size analysis, including capacity, production, sales, production value, price, cost, and profit analysis. This data helps clients understand market size and development potential, and is an important reference for business development.
Other relevant reports of QYResearch:
Global In-Rack CDU for Data Center Market Research Report 2026
Global In-Rack CDU for Data Center Sales Market Report, Competitive Analysis and Regional Opportunities 2026-2032
Global In-Rack CDU for Data Center Market Outlook, In‑Depth Analysis & Forecast to 2032
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