Global In-Rack Coolant Distribution Units Market Growth 2026-2032
Description
The global In-Rack Coolant Distribution Units market size is predicted to grow from US$ 560 million in 2025 to US$ 2174 million in 2032; it is expected to grow at a CAGR of 19.8% from 2026 to 2032.
Coolant Distribution Unit (CDU) is an essential component in liquid cooling systems that distribute coolant or water evenly throughout the system. The CDU regulates and controls the flow of coolant, maintaining the desired temperature and flow rate. It works in conjunction with pumps, radiators, heat exchangers, and control units to ensure the cooling system runs smoothly and efficiently. The CDU also helps keep the system clean by removing impurities from the coolant, preventing clogging and damage to other components in the system. Overall, the CDU plays a critical role in maintaining the proper functioning of liquid cooling systems. In-Rack CDUs are optimized to efficiently and seamlessly integrate into a large, high power device like a data center server chassis. Server rack cooling is easy to use with CDU installation instructions as simple as completing the liquid loop, filling the liquid reservoir tank, and flipping the switch. These systems offer a fast option to upgrade to liquid cooling in a cost effective and reliable package and can be fully self-contained or integrated into available facility cooling systems.
Upstream: The main components of a CDU include pumps, reservoirs, power supplies, control boards, and heat exchangers. Additionally, filters, flow meters, pressure transducers, and other devices are usedin managing the operation of the CDU in conjunction with the Server Rack. Downstream: CDUs are primarily used in data centers.
In 2025, global sales of In-Rack Coolant Distribution Units reached approximately 48 K units, with an average global market price of around US$ 12 K/unit. Production capacity varies significantly among manufacturers, with gross profit margins ranging from approximately 30% to 50%.
Fast Market Growth: In the current landscape dominated by AI-driven applications and dense chip architectures, liquid cooling has emerged as a pivotal technology. CDU, as a key part in liquid cooling system, will benefit from the prevalence of AI and high performance computing (HPC). The CDU market is expected to experience fast growth in the coming years.
Intensified Competition: As showing great market potential, many investors and companies have laid their attentions on the CDU market. With more and more companies will enter in the CDU industry, the whole market competition will be intensified in the coming years.
Continued Technology Innovation: CDU include liquid-to-liquid and liquid-to-air types. Though limited in cooling capability compared with liquid-to-liquid CDUs, liquid-to-air CDUs don’t require water pipes, can be installed more easily, and take less space and lower initial cost than liquid-to-liquid CDUs. While although liquid-to-liquid CDUs hold the best cooling performance of all types. They require, among others, pipes to be installed to operate with a facility’s water. More research and technology innovation will be put on liquid-to-liquid CDUs by CDU manufacturers to provide high performance CDU to data centers.
LP Information, Inc. (LPI) ' newest research report, the “In-Rack Coolant Distribution Units Industry Forecast” looks at past sales and reviews total world In-Rack Coolant Distribution Units sales in 2025, providing a comprehensive analysis by region and market sector of projected In-Rack Coolant Distribution Units sales for 2026 through 2032. With In-Rack Coolant Distribution Units sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world In-Rack Coolant Distribution Units industry.
This Insight Report provides a comprehensive analysis of the global In-Rack Coolant Distribution Units landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on In-Rack Coolant Distribution Units portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global In-Rack Coolant Distribution Units market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for In-Rack Coolant Distribution Units and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global In-Rack Coolant Distribution Units.
This report presents a comprehensive overview, market shares, and growth opportunities of In-Rack Coolant Distribution Units market by product type, application, key manufacturers and key regions and countries.
Segmentation by Type:
Liquid to Liquid CDU
Liquid to Air CDU
Segmentation by Capacity:
Capacity ＜ 100kW
Capacity ≥ 100kW
Segmentation by Deployment Scenario:
New Build Data Center Type
Retrofit Data Center Type
Segmentation by Application:
Internet
Telecommunications
Finance
Government
Other
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
Vertiv
Eaton
nVent
Nidec
CoolIT Systems
Delta Electronics
Nortek DCC
DCX
Coolcentric
Envicool
Key Questions Addressed in this Report
What is the 10-year outlook for the global In-Rack Coolant Distribution Units market?
What factors are driving In-Rack Coolant Distribution Units market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do In-Rack Coolant Distribution Units market opportunities vary by end market size?
How does In-Rack Coolant Distribution Units break out by Type, by Application?
Please note: The report will take approximately 2 business days to prepare and deliver.
Coolant Distribution Unit (CDU) is an essential component in liquid cooling systems that distribute coolant or water evenly throughout the system. The CDU regulates and controls the flow of coolant, maintaining the desired temperature and flow rate. It works in conjunction with pumps, radiators, heat exchangers, and control units to ensure the cooling system runs smoothly and efficiently. The CDU also helps keep the system clean by removing impurities from the coolant, preventing clogging and damage to other components in the system. Overall, the CDU plays a critical role in maintaining the proper functioning of liquid cooling systems. In-Rack CDUs are optimized to efficiently and seamlessly integrate into a large, high power device like a data center server chassis. Server rack cooling is easy to use with CDU installation instructions as simple as completing the liquid loop, filling the liquid reservoir tank, and flipping the switch. These systems offer a fast option to upgrade to liquid cooling in a cost effective and reliable package and can be fully self-contained or integrated into available facility cooling systems.
Upstream: The main components of a CDU include pumps, reservoirs, power supplies, control boards, and heat exchangers. Additionally, filters, flow meters, pressure transducers, and other devices are usedin managing the operation of the CDU in conjunction with the Server Rack. Downstream: CDUs are primarily used in data centers.
In 2025, global sales of In-Rack Coolant Distribution Units reached approximately 48 K units, with an average global market price of around US$ 12 K/unit. Production capacity varies significantly among manufacturers, with gross profit margins ranging from approximately 30% to 50%.
Fast Market Growth: In the current landscape dominated by AI-driven applications and dense chip architectures, liquid cooling has emerged as a pivotal technology. CDU, as a key part in liquid cooling system, will benefit from the prevalence of AI and high performance computing (HPC). The CDU market is expected to experience fast growth in the coming years.
Intensified Competition: As showing great market potential, many investors and companies have laid their attentions on the CDU market. With more and more companies will enter in the CDU industry, the whole market competition will be intensified in the coming years.
Continued Technology Innovation: CDU include liquid-to-liquid and liquid-to-air types. Though limited in cooling capability compared with liquid-to-liquid CDUs, liquid-to-air CDUs don’t require water pipes, can be installed more easily, and take less space and lower initial cost than liquid-to-liquid CDUs. While although liquid-to-liquid CDUs hold the best cooling performance of all types. They require, among others, pipes to be installed to operate with a facility’s water. More research and technology innovation will be put on liquid-to-liquid CDUs by CDU manufacturers to provide high performance CDU to data centers.
LP Information, Inc. (LPI) ' newest research report, the “In-Rack Coolant Distribution Units Industry Forecast” looks at past sales and reviews total world In-Rack Coolant Distribution Units sales in 2025, providing a comprehensive analysis by region and market sector of projected In-Rack Coolant Distribution Units sales for 2026 through 2032. With In-Rack Coolant Distribution Units sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world In-Rack Coolant Distribution Units industry.
This Insight Report provides a comprehensive analysis of the global In-Rack Coolant Distribution Units landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on In-Rack Coolant Distribution Units portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global In-Rack Coolant Distribution Units market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for In-Rack Coolant Distribution Units and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global In-Rack Coolant Distribution Units.
This report presents a comprehensive overview, market shares, and growth opportunities of In-Rack Coolant Distribution Units market by product type, application, key manufacturers and key regions and countries.
Segmentation by Type:
Liquid to Liquid CDU
Liquid to Air CDU
Segmentation by Capacity:
Capacity ＜ 100kW
Capacity ≥ 100kW
Segmentation by Deployment Scenario:
New Build Data Center Type
Retrofit Data Center Type
Segmentation by Application:
Internet
Telecommunications
Finance
Government
Other
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
Vertiv
Eaton
nVent
Nidec
CoolIT Systems
Delta Electronics
Nortek DCC
DCX
Coolcentric
Envicool
Key Questions Addressed in this Report
What is the 10-year outlook for the global In-Rack Coolant Distribution Units market?
What factors are driving In-Rack Coolant Distribution Units market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do In-Rack Coolant Distribution Units market opportunities vary by end market size?
How does In-Rack Coolant Distribution Units break out by Type, by Application?
Please note: The report will take approximately 2 business days to prepare and deliver.
Table of Contents
92 Pages
- *This is a tentative TOC and the final deliverable is subject to change.*
- 1 Scope of the Report
- 2 Executive Summary
- 3 Global by Company
- 4 World Historic Review for In-Rack Coolant Distribution Units by Geographic Region
- 5 Americas
- 6 APAC
- 7 Europe
- 8 Middle East & Africa
- 9 Market Drivers, Challenges and Trends
- 10 Manufacturing Cost Structure Analysis
- 11 Marketing, Distributors and Customer
- 12 World Forecast Review for In-Rack Coolant Distribution Units by Geographic Region
- 13 Key Players Analysis
- 14 Research Findings and Conclusion
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