The 50 Pack Ritek DVD-R 4.7GB 16X Archival Grade Blank Disc a high-quality disc certified by ADTC (Archival Disc Test Center) in Japan, bases on ISO/IEC 16963 standard. The standard specifies an accelerated ageing test method for estimating the lifetime of the retrievability of information stored on recordable or rewritable optical disks.
ADTC concludes that estimated lifetime is up to 170 years.
These DVD-R discs have a maximum write speed of 16x and are ideal for use in computers, tablets, and networking devices. With a capacity of 4.7GB per disc, this pack includes 50 units housed in a spindle/cake box packaging type. The discs are certified by ADTC Japan, ensuring their quality and performance for all your storage and recording needs.