A hard disk drive (HDD), hard disk, hard drive or fixed disk[b] is a data storage device used for storing and retrieving digital information using one or more rigid ("hard") rapidly rotating disks (platters) coated with magnetic material. The platters are paired with magnetic heads arranged on a moving actuator arm, which read and write data to the platter surfaces.
Network-attached storage (NAS) is a file-level computer data storage server connected to a computer network providing data
In computing, an optical disc drive (ODD) is a disk 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, but recent drives can both read and record, also called burners or writers.
A computer storage device is any type of hardware that stores data. The most common type of storage device, which nearly all computers have, is a hard drive.
A USB flash drive, also known under a variety of other names,is a data storage device that includes flash memory with an integrated Universal Serial Bus (USB) interface.
QNAP QBack-35S Intelligent HAB (Hands-Free Auto Backup) Storage Enclosure is an intelligent encrypted data backup device especially designed for personal users who have a high demand for secure data protection. QBack-35S is a 3.5" single SATA drive external enclosure which is compatible with major hard disk drive brands.
QNAP 1 BAY NAS 3.5" OR 2.5" HDD, MARVELL 6282 2.0GHZ CPU, DDR111 1GB RAM, EU EDITION, TS-121-EUThe TS-212P is a powerful yet easy to use network storage center for data storage, backup, synchronization, remote access, and home entertainment. As your personal cloud, you will always be connected to your files and your files are always under your control.