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Magnetic-core memory of Siemens computer

Magnetic-core memory of Siemens computer

C021/0999

Rights Managed

50.0 MB (6.7 MB compressed)

4974 x 3513 pixels

42.2 x 29.7 cm ⏐ 16.6 x 11.7 in (300dpi)

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Credit

PASIEKA / SCIENCE PHOTO LIBRARY PASIEKA / SCIENCE PHOTO LIBRARY

Caption

Magnetic-core memory board of a Siemens computer. It uses tiny magnetic toroids (rings), the cores, through which wires are threaded to write and read information. This technique was in use for about 20 years between 1955 and 1975. Then integrated-circuit RAM (random access memory came on the market and are now the most common type of memory found in personal computers and different other electronic devices like cellular phones, USB sticks and printers.

Release details

Model release not required. Property release not required.

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