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  1. Wikipedia text under CC-BY-SA license
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  1. Wikipedia
    https://support-jp.wd.com/app/answers/detailweb/a_id/39889

    ネイティブコマンドキューイング(NCQ)の定義について

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    Serial ATAの理解が深まる、NCQの仕組みを学ぶ | 日経 ...
    xtech.nikkei.com
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    SSDのNCQ - パソコンの選び方と買い方
    pcinformation.info
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  2. People also ask
    What are the benefits of NCQ?
    The benefits of NCQ are realized when a queue of commands is built up in the drive such that the drive can optimally re-order the commands to reduce both seek and rotational latency. NCQ delivers an efficient solution through features in the Serial ATA protocol including race-free status return, interrupt aggregation, and First Party DMA.

    Serial ATA Native Command Queuing - Seagate

    seagate.com
    What is native Command Queuing (NCQ)?
    This may, as here, allow the drive to fulfill all requests in fewer rotations and thus less time. In computing, Native Command Queuing ( NCQ) is an extension of the Serial ATA protocol allowing hard disk drives to internally optimize the order in which received read and write commands are executed.

    Native Command Queuing - Wikipedia

    en.wikipedia.org
    What is NCQ & how does it work?
    NCQ also has a mechanism that allows the host to issue additional commands to the drive while the drive is seeking for data for another command. Operating systems such as Microsoft Windows* and Linux* are increasingly taking advantage of multi-threaded software or processor-based Hyper-Threading Technology.

    Serial ATA Native Command Queuing - Seagate

    seagate.com
    Why should you use NCQ in a hard drive?
    These features have a high potential to create workloads where multiple commands are outstanding to the drive at the same time. By utilizing NCQ, the potential disk performance is increased significantly for these workloads. Hard drives are electromechanical devices, and therefore hybrids of electronics and mechanical components.

    Serial ATA Native Command Queuing - Seagate

    seagate.com
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  3. Webopedia
    https://www.webopedia.com/definitions/native-command-queuing

    What is Native Command Queuing? | Webopedia

  4. yamaguchi.net
    http://www.yamaguchi.net/archives/003131.html

    NCQ （ネイティブ・コマンド・キューイング）とは？

    WEBSep 21, 2006 · NCQ は、HDD に対する制御命令をキューに格納し、効率の良い順番に格納し直して実行（アウトオブオーダー実行）を行う機能です。. この機能により、より効率的な制御を行うことが出来、パ …

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    NCQとはどのような技術ですか | バッファロー
    buffalo.jp
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    wa3.i-3-i.info
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  5. Wikipedia
    https://simple.wikipedia.org/wiki/Native_Command_Queuing

    Native Command Queuing - Simple English Wikipedia, …

  6. Seagate
    https://www.seagate.com/jp/ja/support/kb/serial...

    Serial ATA (SATA) Native Command Queuing (NCQ) FAQs

  7. Unix & Linux Stack Exchange
    https://unix.stackexchange.com/questions/211550

    How to (really) disable NCQ in Linux - Unix & Linux Stack …

  8. Seagate
    https://www.seagate.com/docs/pdf/whitepaper/D2c...
    [PDF]

    Serial ATA Native Command Queuing - Seagate

  9. WD Support
    https://support-en.wd.com/app/answers/detail/a_id/13390

    NCQ and TCQ on WD SATA Drives - WD Support

  10. hatenadiary.org
    https://kazuhooku.hatenadiary.org/entry/20090514/1242287644

    linux で NCQ が有効かどうかを確認する方法 - kazuhoのメモ置き場