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  2. Universal Flash Storage - Wikipedia

    en.wikipedia.org/wiki/Universal_Flash_Storage

    Universal Flash Storage (UFS) is a flash storage specification for digital cameras, mobile phones and consumer electronic devices. [ 1 ] [ 2 ] It was designed to bring higher data transfer speed and increased reliability to flash memory storage, while reducing market confusion and removing the need for different adapters for different types of ...

  3. MultiMediaCard - Wikipedia

    en.wikipedia.org/wiki/MultiMediaCard

    MultiMediaCard, officially abbreviated as MMC, is a memory card standard used for solid-state storage. Unveiled in 1997 by SanDisk and Siemens , [ 1 ] MMC is based on a surface-contact low-pin-count serial interface using a single memory stack substrate assembly, and is therefore much smaller than earlier systems based on high-pin-count ...

  4. Flash memory - Wikipedia

    en.wikipedia.org/wiki/Flash_memory

    This makes NAND suitable for high-density data storage but less efficient for random access tasks. NAND flash is often employed in scenarios where cost-effective, high-capacity storage is crucial, such as in USB drives, memory cards, and solid-state drives . The primary differentiator lies in their use cases and internal structures.

  5. USB flash drive - Wikipedia

    en.wikipedia.org/wiki/USB_flash_drive

    By 2010, the maximum available storage capacity for the devices had reached upwards of 128 GB. [23] USB 3.0 was slow to appear in laptops. Through 2010, the majority of laptop models still contained only USB 2.0. [22] In January 2013, tech company Kingston, released a flash drive with 1 TB of storage. [24]

  6. USB - Wikipedia

    en.wikipedia.org/wiki/USB

    USB was designed to standardize the connection of peripherals to personal computers, both to exchange data and to supply electric power. It has largely replaced interfaces such as serial ports and parallel ports and has become commonplace on various devices.

  7. USB 3.0 - Wikipedia

    en.wikipedia.org/wiki/USB_3.0

    A deprecated [2] SuperSpeed USB 5 Gbit/s packaging logo. Universal Serial Bus 3.0 (USB 3.0), marketed as SuperSpeed USB, is the third major version of the Universal Serial Bus (USB) standard for interfacing computers and electronic devices.

  8. Journaling file system - Wikipedia

    en.wikipedia.org/wiki/Journaling_file_system

    Some UFS implementations avoid journaling and instead implement soft updates: they order their writes in such a way that the on-disk file system is never inconsistent, or that the only inconsistency that can be created in the event of a crash is a storage leak. To recover from these leaks, the free space map is reconciled against a full walk of ...

  9. Universal Disk Format - Wikipedia

    en.wikipedia.org/wiki/Universal_Disk_Format

    Universal Disk Format (UDF) is an open, vendor-neutral file system for computer data storage for a broad range of media. In practice, it has been most widely used for DVDs and newer optical disc formats, supplanting ISO 9660.