Chinese Researchers Create a ‘Super DVD’ Disc with Petabit-Level Capacity, Revolutionizing Optical Data Storage

Revolutionary DVD-Like Disc Technology Discovered

In a remarkable breakthrough, Chinese researchers have achieved a groundbreaking development in optical data storage (ODS). According to a recently published article in a reputable scientific journal, a team of scientists from the University of Shanghai for Science and Technology has successfully created a ‘Super DVD’ disc with an unparalleled storage capacity of 1.6 petabits, equivalent to a staggering 200,000 gigabytes (Gb).

Expanding Storage Limitations with Tiered Data Storage

Utilizing an ultra-precise, 54-nanometer laser, the researchers have managed to record data on hundreds of ultra-thin layers within a three-dimensional stack, enabling an optical storage device with remarkable capacity. Each micron-thin tier holds numerous layers, revolutionizing traditional optical disc technology.

Unlocking New Possibilities for Archivists and Datacenters

This cutting-edge development offers unparalleled opportunities for enormous data storage applications. With a single disc capable of accommodating thousands of 4K feature-length movies, this technology presents a compelling option for archivists and large datacenters in dire need of high-capacity storage solutions.

Transforming the Physical Media Landscape

The emergence of this groundbreaking ‘Super DVD’ technology arrives at a critical time when many retailers are moving away from physical media offerings altogether. Physical media formats such as DVDs, Blu-rays, and 4K UHD discs have faced challenges due to the growing trend of digital media consumption. However, this revolutionary innovation has the potential to redefine data storage capabilities, potentially revitalizing the physical media domain.