Sony EDM4100C 5.25" magneto optical disk

5.25'' Magneto-Optical Disk 4.1 GB 5.25-inch MO and WORM disks combine the qualities of high-speed random access and long archival life to suit a variety of applications. including storage of diagnostic imaging, HIPAA and other regulatory compliance, non-linear audio/video editing, graphics processing, and document archiving by government offices and libraries. From 1X to 14X, Sony MO media is optimal for mission-critical storage environments that require both longevity and performance.