直接 ちょくせつアクセス記憶 きおく装置 そうちなら
chokusetsu akusesukiokusōchinara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 直接アクセス記憶装置

1. If direct access memory storage…; When direct access memory storage…

Nara Conditional
Computing