BD-R Verbatim 98909 25 GB 25 pcs 4x Write Speed

Verbatim M-Disc™ BD-R 25 GB discs (25 pcs, 4x) use a patented inorganic write layer that engraves data for archival-grade stability. Unlike dye-based optical media, M-Disc media resists fading and deterioration from environmental exposure such as light, temperature and humidity. ISO/IEC 16963 longevity testing and independent evaluations, including testing by the US Department of Defense, indicate a projected lifetime of several hundred years. The 25 GB native capacity and 4x write speed make this 25-disc spindle suitable for storing high-definition video, scientific images and other large datasets while reducing the number of discs needed for archiving.

Advantages

These BD-R M-Disc discs provide long-term data integrity due to their inorganic engraved recording layer, offering resistance to light, heat and moisture that commonly degrade dye-based media. Certified longevity testing (ISO/IEC 16963) and third-party evaluations support a multi-century projected lifetime. The 25 GB capacity and 4x write speed on a 25-disc spindle deliver a balance of storage density and convenient bulk packaging for systematic archival workflows.

Suitable for

• Archiving high-definition video
• Long-term storage of scientific or medical images
• Preserving commercial datasets and project archives
• Backup of important documents and multimedia

Key specifications

• Brand: VERBATIM
• Model / MPN: 98909
• Format: BD-R (write-once Blu-ray Disc)
• Capacity: 25 GB (native)
• Write speed: 4x
• Quantity: 25 discs (spindle)
• Technology: M-Disc inorganic engraved write layer
• EAN: 0023942989097

How to use

Use a compatible BD-R drive that supports M-Disc or BD-R media and 4x write speed. Insert a disc into the drive, open your preferred burning software, select the BD-R format and desired data or video project, then start the burn process following the software prompts. Allow the burn to complete and verify the disc if your software offers verification. Store written discs vertically in their spindle or in protective sleeves away from direct sunlight and extreme temperatures.

Usage recommendations

For long-term archival, verify compatibility of your BD drive with M-Disc media before large-scale burns, use verification after burning when possible, and keep final discs in a controlled environment (moderate temperature and humidity) to maximize longevity.