A disk driver, also known as a disk controller or disk interface, is a device or software that allows your computer to communicate with and control a disk drive. It acts as an intermediary between the computer's operating system and the physical disk drive. ...
Disk Drive A disk drive is a device that reads and/or writes data to a disk. The most common type of disk drive is ahard drive(or "hard drive"), but several other types of disk drives exist as well. Some examples include removablestorage devices,floppy drives, and optical drives, ...
A "disk" drive refers to a magnetic disk inside of the drive or diskette. If the drive uses different technology, such as CD-ROM (Compact Disc Read-Only Memory) that uses a laser, it's not called a "disk drive." In this example, a CD-ROM is called a disc drive.Examples of compu...
Parts of a disk drive A disk drive is made up of many moving parts: Platter:The platter is the actual disk inside the drive that stores the magnetized data. Traditionally, platters are made of a light aluminum alloy and coated with a magnetizable material. Newer technologies use glass and...
A computer hard disk drive (HDD) is a non-volatile data storage device. Non-volatile refers to storage devices that maintain stored data when turned off. All computers need a storage device, and HDDs are just one example of a type of storage device. ...
What is a disk drive interface? A disk drive interface is the connection or protocol used to connect a disk drive to a computer or storage system. Common disk drive interfaces include serial ATA (SATA) and serial attached SCSI (SAS) for hard disk drives (HDDs) and solid state drives (SSD...
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. ...
or any other information it uses or generates. A computer has to keep all this data internally on a storage device. A hard disk drive is one example and usually the most substantial hardware storage device. In this article, learn what a hard drive is, how it works, what it does, and ...
A hard disk drive (HDD) is a non-volatile computer storage device containing magnetic disks or platters rotating at high speeds. It is a secondary storage device used to store data permanently, random access memory (RAM) being the primary memory device. Non-volatile means data is retained when...
A floppy disk drive is a hardware device that reads one of the first types of portable data storage media: floppy diskettes, also known as floppy disks. Over the years, like many other aspects of personal computing, these disks got smaller and smaller, but increased their capacity. As they...