Evolution Storage Peripherals

By rafaelrfz

  • Punched Card

    Punched Card
    Punched Card
    They are cardboard with some determinations to be perforated created a binary code. These were the first means used to contain and send information into instructions a computer in the late 50's and 60's.
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    Punched Card

    They are cardboard with some determinations to be perforated created a binary code. These were the first means used to contain and send information into instructions a computer in the late 50's and 60's.

  • Hard Drive

    Hard Drive
    IBM launched its first hard drive on September 13, 1956 of 5 MB. Then introduced other capabilities of 28 MB, 30 MB, and 40 MB which was invented in 1981 and was the first hard drive for personal computers, and between 1995 and 1999 were created 4GB and 15 GB.

  • IBM 1962

    IBM 1962
    The main feature of the IBM 1311, was that her disk was removable and the user could swap disk packs, each pack was made up of 414 discs inches and a weight of 4 kg and a half the size of IBM itself (interface use), each pack could store two million characters.
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    Diskette

  • Diskette

    Diskette
    Diskettes were developed in the laboratories of IBM in San Jose, California in 1967. There disks 8, 5 ¼ and 3 ½ inches.

  • Compact Disc

    Compact Disc
    The compact disc was created by a Dutchman and Japanese in 1979. The optical system was developed by Philips while Reading and Digital Coding was made by Sony, and was introduced in June 1980. It can hold 650 or 700 MB of data. There are several types of CDs such as CD-ROM, CD-RW, CD-R, and around 1990 he invented the DVD (Digital Versatile Disc) with more storage.
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    Personal Hard Drive

    Personal Hard Drives

  • DVD

    DVD
    1990 he invented the DVD (Digital Versatile Disc) with more storage.

  • Pendrive

    Pendrive
    USB memory is a storage device that uses flash memory to store information and was released on May 16, 1995 by Trek Technology and IBM. Its storage capacity can vary.

  • Memory Card

    Memory Card
    The memory card was created around 1995 and is a memory chip that holds its content without power. There are several types of memory cards like Compact Flash, SmartMedia, Secure Digital, MiniSD, MicroSD, Memory Stick and others.