A computer hard disk drive (

A computer hard disk drive (HDD) is a non-volatile memory hardware device that controls the positioning, reading and writing of the hard disk, which furnishes data storage. [Source: TechTarget]

) is a non-volatile memory hardware

Specialized hardware for IoT devices.

that controls the positioning, reading and writing of the hard disk, which furnishes data

Cloud storage is a service model in which data is transmitted and stored on remote storage systems, where it is maintained, managed, backed up and made available to users over a network (typically the internet). [Source: TechTarget]

. [Source: TechTarget]