固こ定ていヘッド式しきディスク

noun

fixed-head disk

A type of disk storage where each track has its own read/write head, eliminating seek time. Technical computing term.

• 固こ定ていヘッド式しきディスクは、シーク時じ間かんが不ふ要ようなため高こう速そくアクセスが可か能のうです。

  Fixed-head disks allow high-speed access because they eliminate seek time.