記き録ろく密みつ度ど

noun

recording density; bit density; packing density

Technical term in computing and data storage, referring to the amount of data that can be stored per unit area or length on a recording medium.

• ハードディスクの記き録ろく密みつ度どは年ねん々ねん向こう上じょうしている。

  The recording density of hard disks is improving year by year.

• このテープは記き録ろく密みつ度どが高たかいため、多おおくのデータを保ほ存ぞんできる。

  This tape has a high recording density, so it can store a lot of data.