Verbatim MDISC is the new standard in digital storage designed to preserve and protect your files by engraving your information into a patented “rock-like” layer, resistant to light, temperature, and humidity.<br><br>Industry standard ISO/IEC 10995 tests carried out by Millenniata showed the expected mean lifetime of an MDISC to be 1,332 years, with just 5% of discs showing signs of data loss after 667 years. Therefore the projected lifetime is expected to be several hundreds of years.<br><br>BDXL 100GB capacity makes archiving essential data easier for home users as well as business & enterprises users.<br><br>MDISC BDXL discs incorporate titanium for added longevity. Combined with the MDISC patented “rock-like” recording layer this provides ultimate protection for you precious memories & data.