だい容量 ようりょう記憶 きおく装置 そうちであれば
daiyōryōkiokusōchideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 大容量記憶装置

1. If it were a large-capacity storage device.; If it is a large-capacity storage device.

Ba Conditional
Computing