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This type is similar to a single-reel cartridge in that there is no take-up reel inside the tape drive. [citation needed] The IBM 7340 Hypertape drive, introduced in 1961, used a dual reel cassette with a 1-inch-wide (2.5 cm) tape capable of holding 2 million six-bit characters per cassette. [citation needed]
The Apple Tape Backup 40SC is an external, SCSI-interfaced, 1 ⁄ 4-inch (6.35 mm) QIC, mini-cartridge tape drive. [2] It was first introduced by Apple Inc. in 1987 and discontinued in 1994. [3] The drive came bundled with Retrospect backup software. [4] [2] [5] The drive is also compatible with the tape software included with A/UX. [6] [7]
A tape drive is a data storage device that reads and writes data on a magnetic tape. Magnetic-tape data storage is typically used for offline, archival data storage. Tape media generally has a favorable unit cost and long archival stability. A tape drive provides sequential access storage, unlike a hard disk drive, which provides direct access ...
9-track tape drive used with DEC minicomputers Inside a 9-track tape drive. The vacuum columns are the two gray rectangles on the left. A typical 9-track unit consists of a tape transport—essentially all the mechanics that moves tape from reel to reel past the read/write and erase heads—and supporting control and data read/write electronics.
A backup rotation scheme is a system of backing up data to computer media (such as tapes) that minimizes, by re-use, the number of media used.The scheme determines how and when each piece of removable storage is used for a backup job and how long it is retained once it has backup data stored on it.
The cartridges contain a single reel and the tape is pulled out of the cartridge by means of a leader tape attached to the take-up reel inside the drive. The drive leader tape is buckled to the cartridge leader during the load process. Tape speed and tension are controlled electronically via the reel motors; there is no capstan. The tape is ...
The end of the tape is attached to a perpendicular leader pin that is used by an LTO drive to reliably grasp the end of the tape and mount it in a take-up reel inside the drive. Older single-reel tape technologies, such as 9-track tape and DLT, used different means to load tape onto a take-up reel. When a cartridge is not in a drive, the pin is ...
This was followed up with their Mammoth tape drive in 1996, and the Mammoth-2 (M2) in 1999. Exabyte's drive mechanisms were frequently rebranded and integrated into UNIX systems. Metal Particle (MP) Data8 cartridges are essentially identical to Video8 cassettes and can be used for video recording.