As artificial intelligence and large-scale AI models accelerate the development of computing infrastructure, data centers are facing growing demands for power reliability, cooling efficiency, rapid deployment, and flexible expansion. Prefabricated and modular data centers are increasingly becoming a mainstream choice for modern infrastructure.

According to the 2025-2026 China Modular Data Center Product Market Annual Report released by ICT Research, China's modular data center product market reached RMB 8.332 billion in 2025, up 5.9% year on year. Against this competitive market landscape, KSTAR's single-row modular data center products ranked No.1 in China market share, demonstrating the company's strong solution capabilities and extensive project experience.

IDU: An Integrated Solution for Modern Data Center Deployment

At the core of KSTAR's single-row modular data center offering is the IDU solution, featuring a patented fully enclosed system that enables precise micro-environment temperature control and improved energy efficiency.

Designed with a high level of integration, IDU brings together power distribution, UPS, precision air conditioning, power and environmental monitoring, fire protection, and video access control within one solution.

Through factory-standardized prefabrication, the system significantly simplifies on-site installation and enables faster deployment. Its compact design helps save valuable equipment room space while supporting flexible capacity expansion as business requirements evolve.

With these capabilities, IDU is well suited for a wide range of applications, including small and medium-sized computer rooms, edge sites, and distributed rack deployments.

Flexible by Design, Ready for Diverse Requirements

IDU is part of KSTAR's comprehensive modular data center series, covering single-cabinet, single-row, dual-row, and prefabricated containerized solutions. KSTAR also provides IDM wind-liquid hybrid cooling and IDB outdoor containerized data center solutions to address different infrastructure requirements.

Built around standardized design, prefabricated production, and flexible deployment, KSTAR's modular data center solutions support rapid deployment, on-demand expansion, and unified operation and maintenance management.

Behind these solutions is KSTAR's integrated infrastructure capability across UPS, precision air conditioning, racks, and power & environmental monitoring, providing a solid foundation for safe, stable, and efficient data center operations.

Looking ahead, KSTAR will continue to leverage its self-developed technologies and integrated service capabilities to deliver flexible modular data center solutions for diverse industries and application scenarios, supporting the development of more intelligent, efficient, and sustainable data center infrastructure.