Seagate ST9320328CS ユーザーズマニュアル

Pipeline HD Mini Series SATA Product Manual, Rev. E                                                                                             7

These drives are designed to consistently meet the seek times represented in this manual. Physical 
seeks, regardless of mode (such as track-to-track and average), are expected to meet the noted val-
ues. However, due to the manner in which these drives are formatted, benchmark tests that include 
command overhead or measure logical seeks may produce results that vary from these specifications.

°

Power-on to Ready (sec)

3.6

3.8

Standby to Ready (sec)

1.8

2

The drive receives DC power (+5V) through a native SATA power connector.

average of drives tested, under nominal conditions, at 25°C ambient temperature.

Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.

During seek mode, the read/write actuator arm moves toward a specific position on the disc surface and does not 
execute a read or write operation. Servo electronics are active. Seek mode power is measured based on three 
random seek operations every 100 msecs. This mode is not typical.

• Read/write power and current

Read/write power is measured with the heads on track, based on three 63 sector read or write operations every 
100 msecs.

Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in a 
random track location.

Track-to-track (typical)

1

Average (typical)

14

Full-stroke (max)

30

Average latency

5.56