IBM 2401 System/360 tape drives that introduced the 9-track format Full-size reel of 9-track tape. 9-track tape is a format for magnetic-tape data storage, introduced with the IBM System/360 in 1964.

The IBM System/360 Model 40 was a mid-range member of the IBM System/360 family. It was announced on April 7, 1964, shipped in 1965, and withdrawn on October 7, 1977. [1] [2] 360/40 with circuit gates open

The IBM System/360 Model 25 is a low-end member of the IBM System/360 family. It was announced on January 3, 1968, 3 years before the IBM System/360 Model 22 , [ 1 ] as a "bridge between its old and new computing systems".

IBM 2400-Series Magnetic Tape Units Original Equipment Manufacturers Information . This manual will assist designers of accessory equipment for IBM 2401 and 2402 Models 1-6 and 2401 Model 8 Magnetic Tape Units, IBM 2403 Models 1-6 and 2404 Models 1-3 Magnetic Tape Units and Controls, and IBM 2803/2804 Models 1-3 Tape Control Units.

Aug 24, 2011 · IBM 2401 Tape Drives The 2400 tape drives consisted of a combined drive and control unit, plus individual 1/2" tape drives attached. With the 360, IBM switched from IBM 7 track to 9 track tape format. 2400 drives could be purchased that read and wrote 7 track tapes for compatibility with the older IBM 729 tape drives.

It introduces the field of Data Processing, with scenes of electric adding machines, IBM System/360 model 65 mainframe system, IBM 2401 magnetic tape machines, Control Data Corporation (CDC) image scanner; Burroughs Punch Tape Reader and MICR/OCR, CDC 160 computer and much more.

Apr 26, 2021 · Love Hultén recently received a commission to design and build a storage cabinet based on the 2401. Here's the result, his MTC2401: "The tape mechanism is decoration only and does not function," Hulten writes.

Nov 6, 2022 · So, in 1967 you could get a Model 4 IBM 2401, and you might only be able to compare it to Models 1-3. Best = latest model. The best magnetic tape storage was the storage that worked with the computer you had. Modern computer systems tend to be "open architecture" and peripherals are interoperable via standard I/O buses.

This is a magnetic tape unit for the IBM 360.

Up right rectangular unit on four wheels with red strip of metal across centre with makers mark 'IBM 2401 I / MAGNETIC TAPE UNIT' and perspex panels top and bottom, top section has two magnetic tape reels and heads for reading them (much like a cassette tape player), Reels are clear plasticone with label "IBM", the other with blue label ...