Ask for Digital Media Shredder - magnetic edition for permanently removing data on various magnetic disk storage system such as removable hard drives, ZIP, JAZ and REV type disks.

要求数字媒体切碎机磁版永久各种磁盘存储系统删除数据，如移动硬盘，zip, JAZ和REV类型的磁盘。

youdao

The typical secondary storage medium of a microcomputer is the floppy and hard disks. A floppy disk, or diskette, is a thin circular piece of flexible polyester coated with a magnetic material.

微型计算机的典型的辅助存储介质是软盘和硬盘。

youdao

Core memory a type of memory that stores information on magnetically charged doughnut shaped cores. mass storage is currently mostly on magnetic disk drum or taoe rather than core.

磁心贮记器磁心像炸糖环的形状，存贮信息。它是磁化贮记器的一种。大量的信息存贮，现在多采用磁碟、碟鼓或磁带，用磁心贮记器较少。

youdao

The bulk of digital content in data centers will remain on magnetic storage media either hard disk drives or magnetic tape.

FORBES: Pumping Iron and Keeping Cool

The company has controlled its costs by using three tiers of storage with hard disk drives and magnetic tape.

FORBES: The Ascent of Storage-Preserving Family History

Much of these increases in storage capacity will involve the introduction of technologies pioneered in the development of magnetic disk drives.

FORBES: Magnetic Tape Turns 60