Seagate Technology, a large-capacity data storage company, said on Tuesday it is introducing its next-generation Seagate Mozaic 4+ (Mozaic 4+) storage platform based on heat-assisted magnetic recording (HAMR).

The company said Seagate Mozaic is a HAMR-based platform, and Mozaic 4+ has obtained certification from two hyperscale cloud providers and has entered mass production.

The certification supports capacities of up to 44TB, and the company stressed that it means the platform has been deployed at production scale in hyperscale environments.

Seagate, which is conducting additional customer certifications, is pursuing a roadmap to implement 4+TB per disk, moving to 10TB per disk in the future, or a maximum hard drive capacity of 100TB.

The company said the Seagate Mozaic platform integrates next-generation suspension architecture and an enhanced system-on-chip (SoC), enabling precise recording at higher density while maintaining enterprise-grade reliability.

Dave Mosely (데이브 모슬리), Seagate chairman and chief executive officer, said, "Data has become one of the most valuable assets for companies, providing business insights, improving productivity and strengthening competitiveness. Data storage solutions, which are the foundation of modern data center infrastructure, are essential in an AI-centered world to manage exponentially increasing data volumes and maximize return on investment," adding, "Seagate's HAMR-based Mozaic products deliver the scale, performance and efficiency customers need to unlock the full potential of their data."