補ほ助じょ記き憶おく装そう置ち

noun

auxiliary storage; secondary storage

Computing term for non-volatile storage that supplements main memory, such as hard disks, SSDs, and optical discs.

• 補ほ助じょ記き憶おく装そう置ちとしてSSDを増ぞう設せつした。

  I added an SSD as auxiliary storage.

• 補ほ助じょ記き憶おく装そう置ちにはハードディスクやUSBメモリなどがある。

  Auxiliary storage includes hard disks, USB flash drives, and the like.