Seagate Unveils Exos M 36TB HDD Featuring HAMR Technology

Seagate continues to push the boundaries of high-capacity storage with the launch of the Exos M 36TB HDD, marking another milestone in data center storage technology. This latest drive, based on Heat-Assisted Magnetic Recording (HAMR) technology, delivers unprecedented storage density, making it the highest-capacity HDD available today.

A Leap in Capacity and Performance

Late last year, Seagate introduced the Exos M 3+ platform, designed to meet the stringent requirements of hyperscale cloud providers. The platform initially featured 30TB (CMR) and 32TB (SMR) variants, boasting maximum data transfer speeds of 275MB/s, with random read and write speeds reaching 170 IOPS and 350 IOPS, respectively. The drives are built with 10 platters, achieving a per-platter density of 3TB or more, equivalent to 1.742TB per square inch.

With the Exos M 36TB, Seagate takes storage capacity even further, increasing per-platter density to 3.6TB. Like the 32TB model, the 36TB version utilizes Shingled Magnetic Recording (SMR), optimizing storage efficiency for massive-scale data centers.

HAMR Technology: Unlocking Higher Storage Densities

The Exos M 36TB is part of the Exos M 3+ platform, which incorporates HAMR (Heat-Assisted Magnetic Recording), a cutting-edge technology that allows for significantly greater data density. This technology enables 30TB+ capacities without sacrificing reliability or performance, making it ideal for AI-driven applications, cloud computing, and big data analytics.

Key Features of Seagate Exos M 36TB

Industry-Leading Storage Capacity: At 36TB, it surpasses previous limits, offering the highest capacity in its class.

Designed for Hyperscale and Enterprise Environments: Optimized for AI, machine learning, and data-intensive workloads.

Seamless Integration: Maintains the same form factor, interface, and cooling requirements as previous generations, simplifying infrastructure upgrades.

Enhanced Thermal Management: Optimized cooling ensures stable performance and long-term reliability.

Advanced Data Protection: Features built-in security mechanisms to safeguard sensitive enterprise data.

Sustainability-Focused Manufacturing: Uses more renewable energy and recycled materials, aligning with corporate sustainability initiatives while reducing environmental impact.

Why It Matters

The Exos M 36TB HDD represents a critical evolution in storage technology, particularly for AI-driven cloud environments that demand scalable, energy-efficient, and high-density storage solutions. As AI workloads, big data analytics, and hyperscale computing continue to expand, the need for cost-effective, high-capacity HDDs has never been greater.

With Seagate's latest innovation, data centers can achieve unprecedented levels of storage efficiency while minimizing operational complexities and environmental impact.