Data center cooling CDU pumps market worth $1.84 billion by 2032

The data center cooling CDU pumps market is projected to grow from USD 0.34 billion in 2026 to USD 1.84 billion by 2032, registering a CAGR of 32.7%, according to Markets and Markets.

Key market drivers include rising rack power densities, increasing adoption of liquid cooling technologies in data centers, ongoing expansion of hyperscale and AI data centers, and growing demand for energy-efficient cooling solutions.

By pump type, centrifugal inline pumps are expected to be the largest segment during the forecast period.
Centrifugal inline pumps are expected to dominate the data center cooling CDU pumps market over the forecast period. They offer stronger hydraulic performance and a compact design, and they are already widely used across liquid cooling programs. These pumps are designed to be installed directly in the piping system. This enables efficient coolant circulation while minimizing installation space and making the whole system easier to assemble. Their ability to maintain steady flow rates, provide reliable pressure regulation, and operate efficiently also makes them especially well-suited for CDU setups in hyperscale, colocation, enterprise, and AI-driven data centers. As direct-to-chip cooling, along with other advanced liquid cooling technologies, continues to roll out, demand for centrifugal inline pumps also climbs. These arrangements require uninterrupted, precise coolant delivery to handle the rising thermal burden from high-density CPUs, GPUs, and AI accelerators. Centrifugal inline pumps also offer benefits such as less frequent maintenance, lower lifecycle costs, scalability, and good compatibility with variable-speed drive approaches that help reduce energy use.

By CDU type, the In-Row segment is expected to dominate the market during the forecast period.
The In-Row CDU segment is expected to dominate the data center cooling CDU pumps market over the forecast period, driven by its widespread adoption in high-density data center environments and its ability to deliver efficient, scalable, and localized cooling. In-Row CDUs are strategically installed adjacent to server racks, enabling shorter coolant distribution paths, improved thermal management, and faster heat removal from high-performance computing equipment. This configuration is advantageous for modern data centers deploying AI, machine learning, and high-performance computing workloads, where rack power densities continue to rise and demand precise, responsive cooling solutions. The dominance of the In-Row CDU segment is further supported by the growing adoption of direct-to-chip liquid cooling technologies, which rely on efficient coolant circulation to maintain optimal temperatures for CPUs, GPUs, and AI accelerators. In-Row CDUs offer greater flexibility for both new data center deployments and retrofit projects, allowing operators to expand liquid cooling capacity incrementally while minimizing infrastructure modifications. Additionally, these systems help reduce energy consumption, improve cooling efficiency, and support higher rack densities, making them a preferred choice among hyperscale, colocation, and enterprise data center operators. Markets and Markets