Seagate Unveils Exos 4U100: 3.2PB Storage for AI Workloads

URGENT UPDATE: Seagate has just announced the launch of its groundbreaking Exos 4U100, a storage solution designed to meet the soaring demands of artificial intelligence (AI) and machine learning (ML). This innovative system boasts a staggering capacity of 3.2 petabytes within a single enclosure, making it a game-changer for data centers and edge environments alike.

The Exos 4U100 utilizes Seagate’s advanced Mozaic HAMR technology, which enhances both data density and long-term storage durability. This technology is critical for handling the continuous data ingestion required by AI applications that process and analyze information in real-time.

Officials emphasize that the Exos 4U100 is engineered to support high-volume data throughput while significantly reducing power consumption—by 30% compared to previous models. It also features a cooling system that is 70% more efficient, ensuring optimal performance in demanding environments.

“This device marks the beginning of a bold new chapter in edge storage innovation,” stated Melyssa Banda, SVP of Edge Storage and Services at Seagate. The Exos 4U100 targets AI workloads that rely on rapid updates and local data analysis, providing essential support for model checkpointing and continuous data retention.

The new enclosure is capable of housing 70 SSDs and HDDs, allowing for nearly 3 petabytes of capacity. This is crucial for industries where data is constantly generated and archived, making hybrid storage solutions increasingly vital.

As data sovereignty regulations tighten and privacy expectations evolve, Seagate has integrated robust security measures, including secure boot and proprietary Seagate Secure certification, to protect against unauthorized access. These safeguards are essential for managing sensitive information in fast-paced AI environments.

While SSDs dominate high-speed caching, Seagate’s HDD-based systems like the Exos 4U100 continue to deliver unmatched capacity at a lower cost. As AI workflows grow more complex, the need for efficient and scalable storage solutions becomes critical.

The Exos 4U100 is not just about capacity; it’s about ensuring that the infrastructure can handle the demands of modern AI applications efficiently and securely. With the imminent launch of 245+ TB SSDs by Solidigm expected before the end of 2026, the landscape of data storage is evolving rapidly.

Stay tuned for more updates as Seagate continues to innovate in the storage solutions space, addressing the pressing needs of AI and machine learning technologies. Follow TechRadar for the latest news and insights directly in your feeds.