Single Module Capacity Reaches 128GB and Compatible with Intel Z890 Platform Taipei, Taiwan – November 14, 2025 – ADATA Technology, a global leader in memory and storage solutions, today announced the launch of the world’s first ADATA High Capacity DDR5 4-Rank CUDIMM Memory Module, jointly developed with leading motherboard manufacturer MSI. This groundbreaking module features the innovative 4-RANK architecture, delivering an impressive 128GB per module and stable operation on the Intel Z890 platform, ushering in a new era of high-capacity and high-efficiency desktop memory. World’s First 4-RANK Design Doubles Capacity and Advances Stability The ADATA High Capacity DDR5 4-Rank CUDIMM Memory Module adopts the industry’s first 4-RANK architecture, doubling capacity compared with traditional 2-RANK modules. Engineered for large-scale applications and data-intensive workloads, it also retains the hallmark high-speed, stable performance that defines ADATA’s CUDIMM technology. Even under demanding conditions, it delivers excellent data-transfer efficiency and low latency, reinforcing ADATA’s leadership in advanced DRAM innovation. Perfect Synergy with MSI Z890 Platform Ensures Exceptional Compatibility and Stability The ADATA 4-RANK DDR5 5600 CUDIMM Memory Module has been successfully integrated and tested on MSI’s in-development Z890 motherboards, completing stable burn-in verification at 5600 MT/s and demonstrating excellent compatibility, performance, and stability. Supporting up to 256GB on 2-DIMM platforms, this configuration allows users to enjoy both extreme performance and massive capacity on a single desktop platform, meeting the diverse needs of gaming, content creation, and professional computing alike. The Ultimate Platform for Gamers and Professionals Combining high capacity with high frequency, the ADATA High Capacity DDR5 4-Rank CUDIMM Memory Module is designed not only for enthusiast gamers seeking ultimate performance but also for content creators, AI developers, and engineering professionals who demand powerful computing capability. It enables offline AI inference, model fine-tuning, large-scale video and image editing, and localized data analysis with remarkable efficiency. Even in offline environments, users can execute AI workloads seamlessly, achieving highly efficient on-device computing with smoother performance and greater memory headroom, empowering next-generation creativity and productivity. ### About ADATA – Innovating the Future ADATA Technology is the world's second-largest manufacturer of DRAM memory and branded solid state drives, ranked top 25 among Best Taiwan Global Brands. ADATA's main product lines include memory modules, solid state drives, consumer electronics, and industrial solutions. The company has also expanded into enterprise storage under the TRUSTA brand, AI AMR robots, electric vehicles, and gaming products through its XPG brand. ADATA’s products have garnered wide international acclaim over the years including iF Design, Red Dot Design, and Taiwan Excellence awards. ADATA has also been honored for its commitment to employee welfare and corporate social responsibility, including with “Great Place to Work Certification™” for its Taiwan, China, US, Brazil, and Mexico offices as well as the “Best Workplaces in Asia™,” “Best Workplaces in Greater China™,” and “Best Workplaces in Taiwan™” awards. Since 2020, ADATA has been recognized with the “Asia Responsible Enterprise Awards” and “Best Companies to Work for in Asia” awards for six consecutive years. Looking to the future, ADATA remains committed to its sustainable vision of "Innovate Today, Embrace Tomorrow." The company continues to embody the "hummingbird spirit" as it uses innovative technology to create a smart and colorful life for people everywhere. For more information, please visit www.adata.com. Global Media Contact Brand Marketing – Media Relations ADATA Technology Co., Ltd. T: +886-2-8228-0886 F: +886-2-8227-1760 E: PR@adata.com