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The IBM 700/7000 series is a series of large ... 7340 Hypertape. ... The 7070 and 7074 can be equipped with 7907 data channels to attach faster devices using a 9 ...
The IBM 7340 "Hypertape" system was a magnetic tape data storage format designed to work with the IBM 7074, 7080 and 7090 computers that was introduced in 1961 and withdrawn in 1971. As a technology, it deviated in several ways from the then dominant IBM 7 track system. It distinguished itself by having higher capacity, faster data transfer ...
The state of IBM. First, investors should realize that taking a $205 billion market cap to $1 trillion in six years will require an average stock price increase of 30% annually for the next six years.
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 ] In the 1970s and 1980s, audio Compact Cassettes were frequently used as an inexpensive data storage system for home computers , [ b ] or in some cases for ...
Looking into the current session, IBM Inc. (NYSE: IBM) shares are trading at $126.74, after a 2.71% increase. Moreover, over the past month, the stock spiked by 1.03%, but in the past year ...
The 7070, 7072 and 7074 support a variety of peripheral devices. including up to 1 7150 console typewriter, 4 7300 Disk-Storage units attached to an IBM 7604 Tape Control via an IBM 7605 RAMAC Control, 40 729 models II and IV [c] tape drives attached to an IBM 7604 Tape Control, and 6 (3 input, 3 output) unit record devices attached to an IBM ...
Monthly core price increases are anticipated to clock in at 0.3%, above the 0.2% seen the month prior. Retail report The first monthly retail sales report of 2025 is set for release on Friday.
IBM's first magnetic-tape data storage devices, introduced in 1952, use what is now generally known as 7-track tape. The magnetic tape is 1 ⁄ 2 inch (13 mm) wide, and there are six data tracks plus one parity track for a total of seven parallel tracks that span the length of the tape.