Toshiba Leads HDD Innovation with HAMR and MAMR Technologies

Toshiba Electronic Components Taiwan Corporation (Toshiba) has made significant strides in hard disk drive (HDD) technology, achieving storage capacities exceeding 30TB through innovative recording methods. The company has successfully implemented Heat Assisted Magnetic Recording (HAMR) and Microwave Assisted Magnetic Recording (MAMR) technologies, paving the way for future commercial products based on these cutting-edge formats.

HAMR, which involves heating the disk with near-field light, has enabled Toshiba to reach a remarkable capacity of 32TB on 10 disks by incorporating Shingled Magnetic Recording (SMR) technology. Test samples of HAMR-based HDDs are anticipated to be available by 2025, showcasing the potential for enhanced storage solutions.

Meanwhile, MAMR utilizes microwaves to enhance magnetic recording capabilities. Toshiba's pioneering work in this area led to the commencement of mass production of first-generation MAMR drives in 2021. By stacking 11 disks and leveraging SMR technology, Toshiba achieved a capacity of 31TB, demonstrating the versatility and scalability of this recording method.

These achievements were made possible through collaborative efforts with Resonac Corporation and TDK Corporation, highlighting the importance of industry partnerships in driving technological advancements. Toshiba remains committed to further developing both HAMR and MAMR technologies to address the growing storage needs of cloud services and data centers, ensuring that future storage solutions are both efficient and reliable.

For those interested in delving deeper into the technical aspects of these breakthroughs, a lecture will be presented at the IDEMA Symposium on May 16. To explore Toshiba's comprehensive range of HDD storage products, readers are encouraged to visit their website. Additionally, for real-time updates on storage solutions, following @ToshibaStorage.Asia on Instagram is recommended.

Toshiba Electronic Components Taiwan Corporation (TET) and Toshiba Electronics Asia (Singapore) (TEA) are at the forefront of HDD innovation, providing top-quality products and services to meet the diverse storage needs of consumers, enterprises, and various industries. With the successful implementation of HAMR and MAMR technologies, Toshiba continues to push the boundaries of storage capacity and efficiency, shaping the future of data storage solutions.