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The first IBM desktop computer. Introduced in 1975, the 5100 came with up to 64K of RAM and a built-in tape drive. It was programmed using either APL or BASIC. Eight inch floppy disks became available in 1976. Called a "Portable Computer," the 5100 is considered by many to be the first, true personal computer that was commercialized.

Three years later, the 5110 was introduced with support for floppy disks and the EBCDIC character set used in larger IBM computers. See SCAMP.


(Special Computer APL Machine Portable) IBM's first single-user computer. Built within a six-month period and introduced in 1973, SCAMP was the prototype of the 5100 series that was launched two years later. See 5100.

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5-pin to 11-pin adapter5110
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50 Gigabit Ethernet5250 emulator
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50GbE56,000 bps modem
50x CD-ROM568B

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