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IBM System/370 - Wikipedia
https://en.wikipedia.org › wiki › IBM_System › 370
The IBM System/370 (S/370) was a model range of IBM mainframe computers announced on June 30, 1970 as the successors to the System/360 family.
Successor: ESA/390
Introduced: 1970
Encoding: Variable (2, 4 or 6 bytes long)
Bits: 32-bit
IBM System/370 Model 145 · IBM System/370 Model 155 · IBM System/390
IBM System/370 Model 145 - Wikipedia
https://en.wikipedia.org › wiki › IBM_System › 370_Model_145
The IBM System/370 Model 145 was announced September 23, 1970, three months after the 155 and 165 models. It was the fourth member of the IBM System/370 line of computers, and was the first IBM computer to use semiconductor memory for its main memory instead of magnetic core memory.
Memory: semiconductor (first IBM use for main ...
Introductory price: $705,775 to $1,783,000
Storage: IBM 3330, IBM 2319
Generation: Third