Start / Stop Times; Power Specifications; Power Consumption - Seagate ST500LM000 Product Manual

2.6 S /
TART STOP TIMES
Table 3 Start/stop times
Typical seek times (ms)
Power-on to ready (sec)
Power-on to ready (sec) (SED models)
Standby to ready (sec)
2.7 P S
OWER PECIFICATIONS
The drive receives DC power (+5V) through a native SATA power connector (refer to
2.7.1

Power consumption

Power requirements for the drives are listed in the table in
of drives tested, under nominal conditions, at 25°C ambient temperature. These power measurements are done with
Interface Power Management modes like HIPM and DIPM enabled.
Spinup power

Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.
Seek mode

During seek mode, the read/write actuator arm moves toward a specific position on the disk 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 ms. 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 ms.
Idle mode power

Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in a random
track location.
Standby mode

During standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/write electronics
are in
power-down mode.
S L T SSHD SATA P
EAGATE APTOP HIN
Typical
<1.0
TBD
<1.0
Table 4
M , R . D
RODUCT ANUAL EV
°
Max @ 25 C
<1.0
TBD
<1.0
).
Figure 2
. Typical power measurements are based on an average
D S
RIVE PECIFICATIONS
7