Attività

  • DFDVX1 ha inviato un aggiornamento 2 anni, 5 mesi fa

    USB Flash Drives: Components, Uses, and Myths Dispelled

    The USB flash drive—also known as a jump drive, data stick, or thumb drive—continues to be the most popular portable storage device, with sales estimated to exceed 500 million annually by 2020. Although cloud storage is making headway in the same market spaces, USB drives offer capacity, speed, and size that make them ideal for many uses beyond just storage, including some perhaps unexpected uses as well. This article explores what’s inside a USB flash drive, explores various uses, and dispels common myths.

    A Look Inside

    A typical USB flash drive includes a USB connector, a mass storage controller, one or more flash memory chips, and a crystal oscillator, as well as additional features such as jumpers, LEDs, switches, and unpopulated space.

    The memory capacity and speed of USB drives continue to increase. As of the time of this writing, 512GB USB drives are becoming common, with 1TB capacity also available. The average speed for a highly-ranked 64GB USB 3.0 device is 104MB/s for a write operation and 171MB/s for a read operation.