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CS Museum Catalog — items starting with I

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IBM Cartridge Tape

Mon, 2010-02-08 11:22 — walker

Donor:  Steve Cunningham

An IBM data cartridge that was used for backups.

IBM Cartridge Tape

IBM Floppy Drive

Sun, 2010-02-07 16:21 — walker

Donor:  Anonymous

IBM floppy drive that was made by Tandon. It dates back to 1983. The drive was used in the original IBM computer, Model 5150. References:

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IBM Flowcharting Template

Tue, 2010-03-30 17:33 — walker

Donor:  John David Stone

Flowcharting was a popular way to describe algorithms and processes, particularly in the 1970s. Each type of operation was represented by a specific shape, as described by several national standards. For example, "processing, annotation" was…

IBM Flowcharting Template

IBM Personal Computer (PC) 5150

Mon, 2010-02-08 18:41 — walker

Donor:  Anonymous

The IBM Personal Computer (PC) 5150 was introduced on August 12, 1981, and was powered by the Intel 8088 processing chip that ran at 4.77 MHz. The simplest configuration (costing about $1,565) had only 16K main memory and used a cassette as a…

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IBM Personal Computer Expansion Unit 5161

Thu, 2012-05-03 22:32 — walker

Donor:  Anonymous

The IBM Personal Computer Expansion Unit, introduced about 1981, greatly enhanced the storage capabilities of the original IBM Personal Computer 5150. The original IBM PC contained only two 5-1/4" floppy disks, each of which could store 160 KB of…

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IBM System/360 Reference Card

Tue, 2010-03-30 17:24 — walker

Donor:  John David Stone

The IBM System/360 family provided a standard, upward-compatible series of computer systems that were particularly popular within the business world. Programming often involved the use of assembly language, and the System/360 Reference Data…

IBM System/360 Reference Card