noun
Technical term in computing for storage media that use magnetic patterns to record data, such as hard disks, magnetic tape, and floppy disks.
磁気媒体は、ハードディスクや磁気テープなどを含む。
Magnetic media include hard disks, magnetic tape, and the like.
古いデータは磁気媒体に保存されている。
The old data is stored on magnetic media.
Compound of 磁気 (magnetism) and 媒体 (medium). A straightforward technical term.