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Typed on the verso side of image The IBM 2321 Data Cell Drive (2010) | Hacker News. The IBM 2321 Data Cell Drive (2010) (archive.org) 20 points by segfaultbuserr 31 days ago | hide | past | favorite | 2 comments. The IBM 2321 Data Cell Drive was introduced in 1964, after years of development work, as a very large capacity storage system. The total storage capacity was about 400 Mb. The drive accomodated 10 removable and interchangeable data cells like the one shown above. Each data cell contained 200 2.25" by 13" magnetic strips. IBM 2321 Data Cell Drive.
Catalog Number 102664799. Type Document. Date 1965 ca. Publisher International Business Machines Corporation (IBM) Identifying Numbers. Other number: A26-5851-0: Extent 6 Category Manual Collection Title Company Collection Lot Number X3067.2005.
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IBM 2311 Disk Storage Drive fig054.jpg - IBM 2311 Disk Storage Drive showing mounted disk pack and access arms fig055.jpg - IBM 2321 Data Cell Drive fig056.jpg - IBM 2321 Data Cell Drive, Cell and Sub-cell fig063.jpg - [System/360] Typical Operator Console fig073.jpg - Operator Panel [of 2401 tape drive] fig076.jpg - Tape drives: Online and off IBM 2321 Data Cell — накопичувач на магнітній стрічці унікальної конструкції, анонсований компанією IBM у квітні 1964 року, як периферійний пристрій для обчислювальних машин серії IBM System/360. IBM Floppy Disk Drives - probably just a few words and a link to Floppy disks; Retrospective - IBM's exit from the HDD business and a comparison between RAMAC and their last disk drive; See also, etc. Redirect Early_IBM_disk_storage to Section 1 of IBM MAGNETIC DISK DRIVES, as above. Move IBM 2321 Data Cell to its own article The 2321 Data Cell & Joe Rufin.
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Share on. Authors: Alan F. Shugart. IBM Corporation, San Jose, California. IBM Corporation, San Jose, California. View Profile, 2021-04-07 The IBM 2321 Data Cell Drive IBM have created many weird and wonderful machines over the years, and the 2321 must rate as one of the most weird and most wonderful of them. It was a high speed, high capacity, random access, removable media mass storage device that stored 2000 short, wide strips of magnetic tape in a rotating carousel.
Each data cell contained 200 magnetic strips, which were the basic recording media. The total storage capacity was 400 million bytes or 800 million decimal digits. Up to eight 2321s could be attached to the IBM 2841 control unit, allowing an overall capacity of over 3GB. The IBM 2321 Data Cell Drive was a random access device that could store up to 400 million alphanumeric characters or up to 800 million decimal digits on magnetic strips mounted vertically around a rotating cylinder. The IBM 2321 Data Cell announced in April 1964 (withdrawn January 1975) is a direct access storage device for the IBM System/360. It holds up to 400 megabytes of data, with an access time of 95 milliseconds to 600 milliseconds, depending on the addressed strip position and data arrangement in each data cell. The Data Cell Drive was announced in 1964 with the System/360 mainframe computer.
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IBM 2361 Large IBM 2311 Disk Storae Drive; IBM 2401 Magnetic Tape Drive; IBM 1403 Printer IBM 2303 Drum Storage; IBM 2321 Data Cell Drive Model 1; IBM 2361 Core The 1964 IBM 2315 had dimensions of 13/8 x 15 x 15 inches. The IBM 2321 data cell drive was developed and it measured 2 ¼ inches wide by 13 inches long IBM 2321 Data Cell که در آوریل 1964 اعلام شد (پس گرفته شده در ژانویه 1975) دستگاه ذخیره مستقیم دسترسی برای IBM System / 360 . این تا 400 مگابایت داده را در Each drive held 10 removable "Cell" cartridges per carousel for a total of 400MB. (Images courtesy of IBM.) A Data Cell Carousel.
Type Document. Date 1965 ca. Publisher International Business Machines Corporation (IBM) Identifying Numbers. Other number: A26-5851-0: Extent 6 Category Manual Collection Title Company Collection Lot Number X3067.2005. 102664799-05
It's more like a floppy - especially in its original version, the IBM 2321 Data Cell Drive of 1964 (see below).
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0706321148. Östgötagatan IBM Svenska AB. 040258000 AB Consistor. 0852764080. Box 2321. 103 18, STOCKHOLM Arm Trans Drive. 08894319.
IBM initially shipped the 2321 Data Cell Drive in 1965, a product designed to provide random access to data stored on Mylar strips coated with magnetic media. Panel members participated in IBM's long development program for the Data Cell system, with many problems in magnetic strip card manufacturing and in reliability of the drives installed in the field. The IBM 2321 Data Cell Drive. Saved by Travel A. 1. Mechanical Calculator Crt Tv Old Computers Tape Recorder
IBM product launches include the IBM 1130, a low-cost, desk-size computer; the 2740 and 2741 typewriter communications terminals; and the 2321 data cell drive.
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To access data, the drive would spin a May 18, 2015 provided true removable data storage. None of the other random-access magnetic storage devices of the time, like IBM's RAMAC disk drive, 2 IBM 2321 Data Cell Drives 400 million bytes; 550 ms average access time; transfer rate. 55,000 bytes/sec; both available to. Model 50 and 75. IBM 2361 Large IBM 2311 Disk Storae Drive; IBM 2401 Magnetic Tape Drive; IBM 1403 Printer IBM 2303 Drum Storage; IBM 2321 Data Cell Drive Model 1; IBM 2361 Core The 1964 IBM 2315 had dimensions of 13/8 x 15 x 15 inches. The IBM 2321 data cell drive was developed and it measured 2 ¼ inches wide by 13 inches long IBM 2321 Data Cell که در آوریل 1964 اعلام شد (پس گرفته شده در ژانویه 1975) دستگاه ذخیره مستقیم دسترسی برای IBM System / 360 .