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.
硬盘驱动器 - 百度百科
网页硬盘驱动器（Hard-Disk Drive）简称硬盘，是一种主要的电脑存储媒介，由一个或者多个铝制或者玻璃制的碟片组成。 这些碟片外覆盖有铁磁性材料。 绝大多数硬盘都是固定硬盘，被永久性地密封固定在硬盘驱动器中。
HDD是什么？一文带你看懂硬盘驱动器 - 知乎 - 知乎专栏
网页2023年10月31日 · HDD 是英文 Hard Disk Drive 的缩写，也叫硬盘驱动器，也可以简称为硬盘，用于长期存储和检索电子数据。 区别于 SSD（ 固态硬盘 ），大家常说的 HDD 主要指传统的机械硬盘。
Computer CD Drives | Amazon.com
网页Shop a wide selection of Computer CD Drives at Amazon.com. Free shipping and free returns on eligible items.
Google Drive: Sign-in
网页Access Google Drive with a Google account (for personal use) or Google Workspace account (for business use).
External Disk Drive - Best Buy
网页External disk drives are the ultimate media playing solution, and they're also a great way to store and share data. They've gotten much cheaper and more capacious over the years, and now you can find them in a range of styles, from simple metal boxes to those with integrated USB hubs and even those that resemble old-school vinyl record players.
What is a Hard Disk Drive? | HDDs Explained | Crucial.com
网页A hard disk drive (HDD) is an internal or external computer component that stores data, such as the operating system, applications, and user files. HDDs are “non-volatile” storage devices, meaning they retain stored data even when power isn't being supplied. How does a hard drive work?
What Is a Hard Disk Drive? - Lifewire
网页2023年9月19日 · A hard disk drive (HDD) is a hardware device used to store information like software and files. The primary hard disk in a PC is often the C drive.
Optical disc drive - Wikipedia
网页In computing, an optical disc drive (ODD) is a disc drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs. Some drives can only read from certain discs, while other drives can both read and record.
磁盘驱动器 - 百度百科
网页磁盘驱动器（Disk Driver）又称“磁盘机”，是以磁盘作为记录信息媒体的存储装置。 磁盘驱动器读取磁盘中的数据，传递给处理器。 磁盘驱动器包括软盘驱动器，硬盘驱动器，光盘驱动器等。
跳至内容