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Hitachi Vantara's Remarkable Achievement in External Block Storage Market

Hitachi Vantara, a subsidiary of Hitachi Ltd., has reached a significant milestone by securing the number one position in the external block storage market in Japan for the year 2025, as reported by the "IDC Worldwide Quarterly Enterprise Storage Systems Tracker Q4 2025." This accomplishment highlights the company’s commitment to providing top-tier data solutions and its ability to meet the rigorous demands of various industries, particularly in critical sectors like finance, energy, and transportation.

With over 50 years of experience, Hitachi Vantara has been instrumental in safeguarding essential data across industries where system downtime is not an option. The company attributes its recent success to its high-quality manufacturing processes, robust maintenance support, and advanced security features designed to protect customer data from ransomware attacks. This commitment to innovation and reliability has effectively met the stringent trust requirements of their clients, leading to significant market share.

One notable endorsement came from Yasushi Sudo, Department Manager of Core Banking IT at Mizuho Bank. He stated, "Hitachi Vantara’s storage solutions meet the strict security and high availability requirements of the financial sector, providing a solid IT foundation for safeguarding our invaluable data. The reliability of their products and the comprehensive support ensures stable operations, enabling us to deliver uninterrupted financial services 24/7 throughout the year."

Similarly, Jinji Kamakura, Executive Officer of Digital Innovation at Chugoku Electric Power Co., emphasized the crucial role of Hitachi Vantara’s storage solutions in ensuring both security and availability. He remarked, "Their storage offers high reliability on both security and availability fronts, delivering a stable storage environment essential for our mission-critical systems and business continuity."

As part of their ongoing commitment to enhancing essential infrastructure, Hitachi Vantara is set to launch the AI infrastructure solution "Hitachi iQ" in March 2026, aimed at accelerating the application of agent-based AI technology. Additionally, their next-generation solutions, "HMAX by Hitachi," which leverage AI to innovate social infrastructure across various sectors, are designed to provide a reliable data foundation.

Expanding Product Lineup

To cater to diverse customer needs, Hitachi Vantara offers a comprehensive range of storage products:

• - VSP One Block High End: Launched globally in January 2026, this high-end storage solution is designed to cater to large enterprises' core business systems and confidential databases, boasting exceptional performance and scalability to support AI-driven workload demands.
• - VSP One 2U Block Appliance: This solution is widely used by SMEs and departmental servers. It features efficient data compression and energy-saving functionalities while promoting sustainability through recycled materials and long-term support throughout its lifecycle.
• - VSP One SDS Cloud: Supporting three major hyperscalers, this software-defined storage offers secure data integration with customers' data centers, facilitating data migration, backup, and utilization in hybrid cloud environments.
• - Hitachi EverFlex: This as-a-service model combines these products with dedicated engineering support, reducing initial investment and operational burden for clients.

CEO's Vision

Akinori Shimada, CEO of Hitachi Vantara, expressed his gratitude for the recognition, stating, "Securing the top position in Japan's external block storage market showcases the trust our customers place in us as partners supporting their critical workloads, a testament to the high quality we have honed over the years. Given the increasing importance of data sovereignty amid growing economic security and regulatory requirements, we continue to provide a high-reliability data foundation in on-premises and hybrid cloud environments with our 'Hitachi Virtual Storage Platform One (VSP One).'" He highlighted the company's dedication to rapidly responding to changing market needs driven by the AI revolution, thus empowering customers in their digital and experience transformations.

Conclusion

Hitachi Vantara’s sustained success in the external block storage market underlines its ability to meet the ever-evolving challenges facing crucial infrastructure. With their innovative solutions and unwavering focus on customer needs, they continue to define the future of data storage and management, ensuring businesses can thrive in a fast-paced, digital landscape.

For more detailed information about Hitachi Vantara’s storage products, please visit their official website.