Whether you are a fortune 500 company or an individual, archiving your critical/important content, (financials, pictures, music, movies, etc. ) is serious. The safest and most economical way to archive your digital content is to back it up onto optical discs. The problem is that we have so much content and it would take so many discs to store it all, even using 25GB Blu-ray discs. That's why Sony 128GB BDXL archival grade optical discs are a must.

Plus, if you want to record videos/movies in the latest 4K Ultra Hi-Def format, even a 50GB BD-R disc often is not enough capacity. That's why Sony is offering a Quad Layer 128GB BD-R XL disc that can hold massive amounts of content, all the while being designed to maintain the content integrity and playability for many many years to come.

These Japanese manufactured QL 128GB BD-R XL offers 4X speed and the highest quality for both archival storage and recording Ultra Hi-Def 4K video content. As Sony claims, "In addition to the multi-layer technology we have cultivated so far, our unique combination of materials has ensured high signal quality in all four layers. " From these 128GB discs, the elements that make up the recording film are selected for each functional characteristic, such as reflectance and transmittance, and the composition ratio is optimized for all four layers. Due to this incredible attention to every detail, data can be read stably with high quality from each recording layer for a long-time span.

In consideration of storage reliability, the newly developed resin material (intermediate layer resin) and dielectric material are used for each layer of the 4-layer disc other than the recording film. That is why these 128GB BD-R XL media are excellent, not only for initial recording quality, but also for long-term storage.

- [50 Year Archival Grade High-Capacity 128GB Optical Discs (25 Discs) ] This Quad Layer BD-R XL media offers up to 128GB of storage space to archive/back-up your videos, music, photos, files and more for at least 50 years, ensuring your content is available for a long time.
- [Made in Japan + Store Large files] These Quad Layer BD-R XL 128GB BD-R XL media are manufactured in Japan by one of the largest and most trusted Blu-ray disc developers, ensuring superior quality and functionality. Even though BDXL discs are divided into 4 separate recording layers of approx. 32GB each, you can still store a single file that is larger than a single layer capacity. These discs can accommodate single files as large as 128GB.
- [COLD DATA Storage and ESG] Most of the content stored on your computers hard drive (s) are rarely if ever viewed and although important, not necessary for immediate recall. Instead, backup and archive onto 128GB BDXL discs for cold storage and always have available while freeing up valuable memory for new content. Plus, Cold Data storage follows ESG guidelines, for a more environmentally and socially conscience method of storage.
- [Immutable content with Excellent Compatibility and Quality] The content stored on this media cannot be deleted, altered, or changed, ensuring it can never be corrupted or manipulated. Plus, it complies with the Blu-ray disc recordable format BDXL Standard to ensure excellent compatibility and longevity. In utilizing a protective super-hard coating, each disc is enabled to prevent scratches, resists fingerprints and reduces dust build-up.
- [Fewer Discs] Just one BDXL 128GB disc can replace more than 180 CD-R or 27 DVD-R or 5 (25GB) BD-R discs. Plus, its specially designed to store large capacity 4K Ultra Hi-Def video and audio files. Meaning users need fewer discs when archiving/backing-up, recording or duplicating Ultra high-definition digital recordings.
- [Weather Resistant] These are resistant to weather and climate that could destroy other storage formats, like water and UV light. These BDXL 128GB discs can withstand UV sunlight that would destroy standard DVD discs as well as being water resistant that would destroy your typical hard drives and tapes.
- [Blu-ray Laser Technology] These disc use blue-violet laser technology for reading and writing data. This technology delivers amazing sound quality, vivid colors, superior resolution and great contrast.

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