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@pinecode1(matsu)

UPS(無停電電源装置)とは？

Last updated at Posted at 2020-09-19

UPSとは

  • Uninterruptible Power Supplyの略で、一言でいうとサーバーを支える「巨大なバッテリー」のこと。日本語では「無停電電源装置」と呼ばれる。

  • UPSは平常時でも停電時でも、接続されたサーバーに対して電源を供給してくれる。

  • UPSは電源供給だけではなく、「安全なシャットダウンを実現する」という役割も担っている。

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