Computing and computers

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        Computing and computers

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          Computing and computers

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            Computing and computers

              129 Archival description results for Computing and computers

              129 results directly related Exclude narrower terms
              Model of the VAX-11/780
              Heritage collection CERN-OBJ-CERN-OBJ-IT-025 · Item · 1977
              Part of Heritage Collection Test

              It was the first member of the VAX family of computers, the first commercially available 32-bit computer and the first MIPS (one million instructions per second). It is a family of abandoned mini-computers developed and manufactured by Digital Equipment Corporation (DEC). The name "VAX" comes from an acronym for "Virtual address eXtension" as the successor to the PDP-11. The computer and its operating system (VMS) were designed from scratch. The result was a truly reliable, powerful and user-friendly system. In addition its affordable price has enabled many institutions and universities to acquire it.

              Macintosh Plus
              Heritage collection CERN-OBJ-CERN-OBJ-IT-111 · Item · 1986
              Part of Heritage Collection Test

              Apple introduced the Macintosh Plus on January 16, 1986. The Macintosh Plus has an 8 MHz 68000 processor and an internal 800K floppy disk drive. It supports up to 4 MB of RAM. The Plus is a significant improvement over the previous compact Macs primarily due to the addition of the SCSI bus. Previous Macs did not have SCSI, thus making it more difficult to find a suitable external hard drive able to connect through the drive port, the printer port, or the modem port. These drives are considerably slower (as much as 4 times slower) than external SCSI hard drives. The Macintosh Plus is a very important computer in the history of the Apple Computers. It set up many of the standards that Apple followed for over a decade going forward.