hard drive
hard drive
hard drive
orhard disk drive
hard′ drive`
n.
hard drive
Noun | 1. | hard drive - computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it |
单词 | hard drive | |||
释义 | hard drivehard drivehard driveorhard disk drivehard′ drive`n. hard drive
hard drivehard drivehard driveThe primary computer storage device, which spins, reads and writes one or more fixed disk platters. The terms "hard drive" and "hard disk" are synonymous; however, a "drive" technically refers to the entire unit that holds one or more "disk" platters. The word "hard" came about to refer to the rigid platters made of aluminum or glass in contrast to floppy disks made of flexible plastic.Increasingly, hard drives are giving way to solid state drives (SSDs) in desktop computers but especially in laptops. See hard disk, SSD, hard disk interfaces and floppy disk. hard drive
Synonyms for hard drive
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