The NCR 304 computer hardware, announced in 1957, first delivered in 1959, was National Cash Register (NCR)'s first transistor-based computer. The 304 was developed and manufactured in cooperation with General Electric, where it was also used internally. Its follow-on was the NCR 315. See also Computer architecture Electronic hardware Glossary of computer hardware terms History of computing hardware List of computer hardware manufacturers Open-source computing hardware Open-source hardware Transistor References Transistorized computers NCR Corporation products