Z3 yakavakwa ne 2000 relays, ichishandisa 22-bit izwi kureba iyo yaishanda pane wachi frequency ye5 <unk> 10 Hz. Kodhi yepurogiramu nedata zvakachengetwa pane yakaboorwa firimu. Yakanga yakafanana nemichina yemazuva ano mune zvimwe zvinhu, ichipayona kufambira mberi kwakawanda senge inofamba poindi manhamba. Kutsiva iyo yakaoma-ku-kuita decimal system (yakashandiswa muCharles Babbage's yekutanga dhizaini) neiyo yakapusa binary system kwaireva kuti michina yaZ yakanga iri nyore kuvaka uye ingangove yakavimbika, yakapihwa matekinoroji aivepo panguva iyoyo. Z3 ingangove yaive Turing-yakakwana. Muna 1936, Zuse akafungidzirawo kuti inogona kushandiswa mukuchengetedza mazwi e22-bit iyo yaishanda pane wachi frequency ye5 <unk> 10 Hz.
IBM