Weighing 800 kg (1,800 lb), in 1955 it was built with relays and stepwise relays. Beginning in 1957 the Z11 could be programmed by punched tapes. It consumed 2 kW of electricity, and operated mechanically at a frequency of 10 to 20 Hz. Both input and output were in decimal numbers, and it used floating-point arithmetic.
computer, mainframe, computer, formerly, known, zenterprise, computer, first, serially, produced, machine, zuse, z11z11, technical, museum, viennadeveloperkonrad, zusemanufacturerzuse, kgrelease, date1955, years, 1955, introductory, pricedm, equivalent, 2021, . For the IBM mainframe computer formerly known as z11 see zEnterprise 196 The Z11 was a computer the first serially produced machine of the Zuse KG Z11Z11 in the Technical Museum in ViennaDeveloperKonrad ZuseManufacturerZuse KGRelease date1955 69 years ago 1955 Introductory priceDM 120 000 equivalent to DM 320 566 in 2021 Units sold48CPU 10 to 20 HzMemoryRelays ca 20 numbersPower2 kWMass800 kg 1 800 lb SuccessorZ22 Weighing 800 kg 1 800 lb in 1955 it was built with relays and stepwise relays Beginning in 1957 the Z11 could be programmed by punched tapes It consumed 2 kW of electricity and operated mechanically at a frequency of 10 to 20 Hz Both input and output were in decimal numbers and it used floating point arithmetic The Z11 was first presented on the Hannover Messe in 1957 Today the German Museum of Technology and the Museum of Technology in Vienna exhibit one of the surviving Z11s External links editZ11 information nbsp This computer hardware article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Z11 computer amp oldid 1132320356, wikipedia, wiki, book, books, library,
