Fujifilm Released LTO-10 Ultrium Tape Cartridge
The new 40 TB native capacity tape format aims to improve archival storage stability and lifespan to 30 years.
Updated on Sept. 26, 2026 in Cybersecurity
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Fujifilm has released the LTO-10 Ultrium tape cartridge, a high-capacity storage medium capable of holding 40 TB of native data. This storage technology is now commercially available for enterprise-grade archival systems.
Why it matters
The release provides an updated standard for massive, long-term data preservation as enterprise storage requirements continue to scale. By utilizing advanced magnetic particles, the cartridge targets the durability needs of organizations maintaining cold data for decades.
The LTO-10 cartridge reaches 40 TB of native capacity and 100 TB compressed by writing across 15,105 individual tracks. It achieves uncompressed transfer speeds of 440 MB per second and employs Barium Ferrite particles for improved magnetic stability.
The players
Fujifilm
A global manufacturer specializing in imaging, optics, and high-performance magnetic data storage media for enterprise environments.
The details
The system utilizes Barium Ferrite, a magnetic material known for its high coercivity and stability, to maintain data integrity over its 30-year lifespan. To secure this data, the cartridge includes AES-256 encryption, a standard for symmetric-key cryptography, meeting FIPS 197 requirements. Operation requires specific LTO-10 compatible tape drives and libraries to manage the high-density tracks on the tape surface.
Timeline
September 26, 2026: The LTO-10 Ultrium tape cartridge was released.
The Tech Race
The release of the LTO-10 cartridge represents the latest milestone in the LTO roadmap, which consistently aims to maintain a performance lead over conventional hard disk drive archival storage. It marks a departure from earlier, lower-density generations by shifting the density limit through increased track counts.
Enterprise data managers can currently purchase the cartridges for $494, significantly below the $888.89 suggested retail price. Organizations must ensure their existing tape library infrastructure is compatible with LTO-10 drives to utilize the new capacity.
The takeaway
The move to LTO-10 reinforces the necessity of magnetic tape in large-scale archival workflows where long-term bit stability is prioritized over random-access speed. Organizations should monitor the release of new LTO-10 drive firmware updates, which will be critical to maintaining the 1-in-10-to-the-20th-power bit error rate.
Further reading
For broader trends in enterprise-grade data protection, see our coverage on Cybersecurity.
Source note: This article includes information reported by TechRadar.
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