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.
磁気メディア
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.
磁気メディアはデータの長期保存に適しています。
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.
磁気記録媒体の歴史は古く、テープから始まりました。
The history of magnetic recording media is old, starting with tape.
Specifically referring to disk-shaped magnetic media.
General term for magnetic disks, including hard disks and floppy disks.
磁気ディスクの容量は年々増加しています。
The capacity of magnetic disks is increasing year by year.
Referring to tape-based magnetic media, such as for backup or audio/video recording.
General term for magnetic tape. Used for data backup, audio cassettes, VHS, etc.
磁気テープは今でもバックアップに使われています。
Magnetic tape is still used for backups today.
Referring to the technology or principle of magnetic storage.
Literally 'magnetic storage'. Used in technical descriptions of storage technology.
磁気記憶は古くからある技術です。
Magnetic storage is a technology that has been around for a long time.
Magnetic recording. Emphasizes the process of writing data magnetically.
磁気記録の原理を説明してください。
Please explain the principle of magnetic recording.
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.
Specifically a hard disk. Often abbreviated as HDD (エイチディーディー).
ハードディスクをSSDに交換しました。
I replaced the hard disk with an SSD.
Floppy disk. Now largely obsolete, but still recognized.
昔はフロッピーディスクを使っていました。
In the past, we used floppy disks.
Specifically cassette tape, often for audio. Can be magnetic media.
カセットテープに録音しました。
I recorded it on a cassette tape.
Video tape, such as VHS. A type of magnetic tape.
ビデオテープはもうほとんど使われていません。
Video tapes are hardly used anymore.