Инструкция LFF (3.5") Серверный HDD WD Ultrastar DC HC310 HUS726T4TAL5204

Mode Transition Times

Mode transition times are shown below.

From
To
RPM
Typical (sec)

Idle_B
Active
7200
1
Idle_C
Active
6300 --> 7200
4
Standby_Y
Active
6300 --> 7200
4
Standby_Z
Active
0 --> 7200
15
Table 9 6TB Mode Transition Times

From
To
RPM
Typical (sec)

Idle_B
Active
7200
1
Idle_C
Active
6300 --> 7200
4
Standby_Y
Active
6300 --> 7200
4
Standby_Z
Active
0 --> 7200
15
Table 10 4TB Mode Transition Times

Note: Maximum transition time of 30 seconds based on drive timeout value

25
Western Digital Ultrastar DC HC310 SATA Product Manual