Fujitsu MAN3367FC - Enterprise 36.7 GB Hard Drive Product/Maintenance Manual page 35

The start time is the time from power on or start command to when the IDD is ready, and the stop
(*4)
time is the time for disks to completely stop from power off or stop command.
This value indicates at ready mode.
(*5)
C141-E133-02EN
Seek Difference [1024 Cyl/div]
2.1 Hardware Specifications
2-3