On 9 March 2026, Dubai-based PRO TECHnology announced a partnership with UK-based Disk Archive Corporation to bring the ALTO cold-storage platform to customers across the Middle East, according to a statement on PRO TECHnology's website. The deal adds a spun-down disk archiving system to the company's storage portfolio, aimed at broadcasters, government archives and other regulated industries handling large volumes of data.
ALTO stands for "A Lifetime of Online storage," PRO TECHnology said in the announcement, and the company summed up its pitch against tape-based archives in one line: "Restore in seconds, not shelf-retrieval hours." The platform is built on high-capacity disks that stay idle, or spun down, until a file is requested. PRO TECHnology says that design gives near-zero power consumption while data sits at rest, media lifespan measured in decades with automated integrity checks, dual-copy and air-gap options, and a one-time cost model rather than a recurring cloud bill.
Under the partnership, PRO TECHnology's enterprise team will handle capacity assessment, installation, migration and ongoing support from Dubai across the GCC, the company said. It is positioning ALTO for broadcasters and production companies with petabyte-scale footage libraries, government archives with statutory retention requirements, and healthcare and financial institutions that need long-term compliance storage.
What ALTO actually is
PRO TECHnology's dedicated product page describes ALTO as built on a "replication-based architecture," storing multiple copies across disks for reliability and long-term data protection, it says. The page adds that the platform supports REST-based API access and CIFS/SMB emulation, and that it integrates with MAM, PAM and DAM systems and other archive-management and automation environments using open standards. PRO TECHnology lists film and television, legal and evidence, surveillance and security, and medical and forensic archiving as its target sectors for the product.
Disk Archive Corporation's own site makes a similar case in its own words, describing ALTO as "the secure and convenient alternative for Petabyte-sized volumes of valuable content, transcending traditional data tape, optical disk, and cloud solutions." The barcoded disks that hold each replica can be removed and vaulted off-site, the company says, giving customers an air-gapped copy that is physically disconnected from any network.
The published numbers
Disk Archive Corporation's site states several figures for the platform independently of PRO TECHnology's own page, though PRO TECHnology's product page repeats the density figure. The company's published specifications are:
- Density: up to 1,320 TB in a 4U (4RU) enclosure, according to Disk Archive Corporation
- Power: 0.25 W per TB of stored data when disks are fully spun down, the company says
- Disk lifespan: 10 years or more, per the manufacturer's own figure
- Scalability: from 50 TB workgroup systems to multi-petabyte enterprise deployments
- Installed base: more than 500 systems the company says are in daily use worldwide
These are the manufacturer's own figures. Neither diskarchive.com nor PRO TECHnology's pages link to independent lab testing, a third-party audit or a certification body backing the density, power-draw, lifespan or installed-base numbers, and EgyptPulse has not verified them separately. Disk Archive Corporation also markets itself with the tagline "Leading in Archive Innovation," a claim the company makes about itself rather than a ranking awarded by an outside body. Specifications, prices and figures in this article are as published by the companies at the time of writing and may change.
How ALTO compares with tape, according to the companies
The core sales pitch from both companies is speed and running cost rather than tape's usual advantages of cheap, high-density long-term storage. PRO TECHnology frames the comparison around retrieval time: files sit on spinning media that can be read back "in seconds," it says, instead of requiring a physical tape cartridge to be located, loaded and wound to the right position. Disk Archive Corporation makes the same argument from the manufacturer's side, positioning ALTO against "traditional data tape, optical disk, and cloud solutions" rather than as a niche product alongside them.
On cost, PRO TECHnology's pitch is a one-time purchase against a recurring cloud storage bill, while Disk Archive Corporation adds a lower lifetime cost of ownership and a low carbon footprint from keeping disks powered down most of the time, both claims made on the company's own site rather than independently costed by EgyptPulse.
PRO TECHnology's role in the Gulf
PRO TECHnology says its storage and backup expertise dates back to 1998, and the partnership announcement frames ALTO as an addition to that existing business line rather than a new venture into archiving. The company's enterprise team is based in Dubai and covers the GCC, according to the statement, with proof-of-concept archives offered so customers can test the platform before committing budget to a full deployment.
Common questions
What is ALTO?
ALTO is Disk Archive Corporation's spun-down disk archiving platform. Data is stored on high-capacity hard disks that stay idle until a specific file is requested, rather than sitting on tape that has to be physically retrieved or on cloud storage that bills continuously.
How is it different from tape archiving?
PRO TECHnology and Disk Archive Corporation both describe ALTO as faster to restore from than tape and cheaper over time than paying recurring cloud fees. Those are the companies' own comparisons, made on their own product pages; EgyptPulse has not independently timed a restore from ALTO against a tape library.
Who owns PRO TECHnology?
PRO TECHnology is a Dubai company in the PRO TECHnology Group. EgyptPulse is disclosing that relationship because PRO TECHnology's own statements and product pages are the primary sources for the technical claims in this article.
Are the density, power and lifespan figures independently confirmed?
No. The 1,320 TB density, 0.25 W/TB power draw, 10-year-plus disk lifespan and 500-plus installed-systems figures all trace back to Disk Archive Corporation's own site. PRO TECHnology's product page cites the same density figure but does not add independent verification of its own.
