So, here you have the disk, a solid disk.

你有一个实心圆盘。

youdao

When a block is written to the active disk, a copy of the block is also written to the backup host.

当将一个数据块写入活动磁盘时，该数据块也将写入备用主机。

youdao

Such an architecture would include a single hard disk, a single Fibre Channel adapter, or a single power source for any piece of equipment.

这样的一种架构通常只包含单个硬盘、单个光纤通道适配器或单个电源供所有设备共用。

youdao

But in the course of first copying the contents of the hard disk-a seemingly sensible precaution-they triggered the hidden program that irrevocably destroyed them.

CNN: Books - Excerpt: 'Flint'

The original Mac dumped the 5-inch disk for a 3.5-inch floppy, and the first iMac was one of the first desktops without a floppy disk drive.

CNN: Why disc drives are an endangered species

We test each drive with a Micron 433-MHz Celeron system equipped with 64MB of SDRAM, a 10GB hard disk, and a DVD-ROM drive.

CNN: Top 5 CD-rewritable drives