• System/390 was ideally suited to meet those emerging needs. It was a secure and highly reliable system, with twice the processing speed of IBM’s previous offering.
  • The IBM System/390 is a discontinued mainframe product family implementing ESA/390, the fifth generation of the System/360 instruction set architecture.
  • Computer History (1996): IBM produced this informative video magazine on the System/390 mainframe technology in the 1990’s...
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  • The IBM System/390™ air-cooled alumina thermal conduction module (8/390'" alumina TCM) utilizes a 127.5 x l27.5-mm MLC substrate to interconnect as many...
  • A solid foundation for increased access and growth IBM System/390 provides the power throu gh a range of ne w systems and products, as well as...
  • To its credit, IBM’s System/390 development group, encouraged by businesses unwilling to discard years of investment, has accepted neither position.
  • IBM system 390 in 1990Back then , these computers ran BANKS and other BIGcompanies .
  • In many cases, customers currently using IBM Enterprise System/3090 systems can easily upgrade their systems to System/390 processors.
  • The IBM S/390 G5 microprocessor in IBM’s newest CMOS mainframe system provides more than twice the performance of the previous generation, the G4.
  • The IBM S/390x architecture is designed with a high performance transaction processing engine and a sophisticated memory management system.