Translation guide
The time it takes for a hard disk drive's read/write head to move to the correct track. In Japanese, this is a technical term with a direct equivalent.
The time required for the read/write head of a hard disk drive to move to the correct track.
The standard technical term for seek time in computing contexts.
このハードディスクの平均シーク時間は8ミリ秒です。
The average seek time of this hard disk is 8 milliseconds.
A slightly more colloquial or marketing-oriented term, also common.
The shorter the seek time, the faster the data access.