DISK中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页disk 在英语-中文（简体）词典中的翻译. noun [ C ] uk / dɪsk / us / dɪsk / Add to word list. B1. a flat, circular device that is used for storing information. （计算机）磁盘，光盘. Put the …
What is Disk? - Webopedia
网页2021年6月23日 · A disk (or diskette) is a flat, round plate on which data can be encoded and stored. Fixed disks in the form of hard disks are a common component of a computer’s storage system, but most other forms of disk hardware (floppy disks, CD-ROMs, etc.) have become obsolete.
Disk storage - Wikipedia
网页Disk storage (also sometimes called drive storage) is a data storage mechanism based on a rotating disk. The recording employs various electronic, magnetic, optical, or mechanical changes to the disk's surface layer. A disk drive is a …
Hard disk drive - Wikipedia
网页A hard disk drive (HDD), hard disk, hard drive, or fixed disk[ a ] is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid rapidly rotating platters coated with magnetic material.
How Does a Disk Work? Understanding SSDs - Lenovo US
网页A disk is a storage device that stores and retrieves data using magnetic or optical technology. It is a flat, circular plate made of a rigid material, such as metal or plastic, with a thin coating on its surface. Disks are commonly used in computers and other electronic devices for long-term data storage.
磁盘 - 百度百科
网页磁盘（disk）是指利用 磁记录技术 存储数据 的 存储器。 磁盘是计算机主要的 存储介质，可以存储大量的 二进制数据，并且断电后也能保持数据不丢失。 早期计算机使用的磁盘是 软磁盘 （Floppy Disk，简称 软盘），如今常用的磁盘是 硬磁盘 （Hard disk，简称硬盘）。 中文名. 磁盘. 外文名. Disk. 信息载体. 利用电流的磁效应. 目录. 1 发展历史. 2 磁盘结构. 盘片. 磁道、扇区. 柱面. 3 技术指标. 磁盘存储器的主要技术指标. 存储密度. 存储容量. 存取时间. …
Manage disks | Microsoft Learn
网页2023年3月9日 · Learn how to manage disks in a computer using Disk Management and discover whether a disk is online or offline and how to bring it online.
What Is a Hard Drive and How Does It Work? | HowStuffWorks
网页2024年4月30日 · A hard disk drive is a data storage device that uses one or more rigid rapidly rotating disks coated with magnetic material to retrieve and store data. Hard disks do one thing well — they provide storage space for data and operating systems. They also give computers the ability to remember things when the power goes out.
18 Different Types of Storage Devices/Drives in Computer …
网页18 Different Types of Storage Devices and Disk Drives Used in Computer Systems. Computers utilize a variety of storage devices and media in order to read and write data. Without permanent or temporary storage, a computer wouldn’t function as expected. Most machines would be completely useless without a place to store digital data.
Hard disk | Definition & Facts | Britannica
网页2024年9月12日 · Hard disks are flat circular plates made of aluminum or glass and coated with a magnetic material. Hard disks for personal computers can store terabytes (trillions of bytes) of information. Data are stored on their surfaces in concentric tracks.