Translation guide
In Japanese, 'magnetic media' is typically expressed using the loanword メディア (media) combined with 磁気 (magnetic). The most common term is 磁気メディア, but depending on context, more specific terms like 磁気ディスク or 磁気テープ are used. This guide covers how to refer to magnetic storage media in various contexts.
magnetic media (general)
Referring to magnetic media in general, such as in technical or IT contexts.
The standard term for magnetic media. It is a compound of 磁気 (magnetic) and メディア (media). Used in technical and everyday contexts.
Magnetic media is suitable for long-term data storage.
A more formal or technical term, literally 'magnetic recording medium'. Often used in academic or engineering contexts.
The history of magnetic recording media is old, starting with tape.
Specifically referring to disk-shaped magnetic media.
Referring to tape-based magnetic media, such as for backup or audio/video recording.
Referring to the technology or principle of magnetic storage.
Both メディア and 媒体 (ばいたい) mean 'media/medium'. メディア is more common in IT and everyday language, while 媒体 is more formal and often used in compound words like 記録媒体 (recording medium). For 'magnetic media', 磁気メディア is the most natural choice.
I replaced the hard disk with an SSD.
Floppy disk. Now largely obsolete, but still recognized.
In the past, we used floppy disks.
Specifically cassette tape, often for audio. Can be magnetic media.
I recorded it on a cassette tape.
Video tapes are hardly used anymore.
磁気記録の原理を説明してください。
Please explain the principle of magnetic recording.