Seagate ST6000NM0084 ユーザーズマニュアル
Seagate Enterprise Capacity 3.5 HDD v4 Serial ATA Product Manual, Rev. C
7
2.5
Power specifications
The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 8 on page
2.5.1
Power consumption
Power requirements for the drives are listed in Table 2 through Table 4. Typical power measurements are based on an
average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature.
average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature.
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational
levels.
Table 2
DC power requirements (6TB and ST5000NM0084)
Notes
6.0Gb mode
Voltage
+5V
+12V
Watts
Regulation
± 5%
Total
Avg Idle Current *
0.19
0.59
8.00
Advanced Idle Current *
Idle_A
0.14
0.60
7.85
Idle_B
0.13
0.53
6.97
Idle_C
0.13
0.31
4.43
Standby
0.11
0.01
0.67
Maximum Start Current
DC (peak DC)
3
0.37
2.28
29.21
AC (Peak DC)
3
0.56
2.95
38.20
Delayed Motor Start (DC max)
3
0.12
0.01
0.73
Peak operating current (random read):
Typical DC
0.22
0.79
10.62
Maximum DC
3
0.23
0.84
11.21
Maximum DC (peak)
3
1.17
2.31
33.57
Peak operating current (random write)
Typical DC
0.22
0.65
8.91
Maximum DC
3
0.23
0.70
9.55
Maximum DC (peak)
3
1.45
3.08
44.21
Peak operating current (sequential read)
Typical DC
0.52
0.64
10.32
Maximum DC
3
0.54
0.69
10.98
Maximum DC (peak)
3
0.72
1.08
16.56
Peak operating current (sequential write)
Typical DC
0.44
0.68
10.35
Maximum DC
3
0.46
0.72
10.94
Maximum DC (peak)
3
0.60
1.06
15.72