Sony EDM2300 magneto optical disk

5.25” Magneto-Optical Disc of 2,319MB. Rewritable version. -Outstanding storage solution for sophisticated multimedia and network applications (such as desktop publishing medical diagnostics and financial records).
-High-speed random access suitable for large-scale libraries and jukeboxes.
-Easy to handle and removable.
-Ultra reliability and durability over 100,000 load/unload cycles per side without quality loss and 50-year archival life Resistance to dust and scratches thanks to hard-coating and anti-static disc surface and strong shelter.
-Fully backward compatible.