Seagate ST3500414SS ユーザーズマニュアル
24
Constellation ES Series SAS Product Manual, Rev. E
Table 3:
1000GB drive (Standard & SED model)
DC power requirements
Notes
3.0Gb mode
6.0Gb mode
(Amps)
(Amps)
(Amps)
(Amps)
Voltage
+5V
+12V [4]
+5V
+12V [4]
Regulation
[5]
±5%
±5% [2]
±5%
±5% [2]
Avg idle current DCX
[1] [7]
0.39
0.28
0.41
0.28
Advanced idle current
Idle_A
0.37
0.28
0.41
0.28
Idle_B
0.21
0.24
0.22
0.24
Idle_C/ Standby_Y
0.21
0.15
0.22
0.15
Standby_Z
0.21
0.02
0.22
0.02
Maximum starting current
(peak DC) DC
3
σ
[5]
0.56
1.89
0.58
1.89
(peak AC) AC
3
σ
[5]
0.80
2.93
0.86
2.93
Delayed motor start (max) DC
3
σ
0.34
0.03
0.37
0.03
Peak operating current (random read):
Typical DCX
[1] [6]
0.46
0.47
0.48
0.47
Maximum DC
3
σ
[1]
0.48
0.48
0.50
0.48
Maximum (peak) DC
3
σ
1.00
1.59
1.06
1.59
Peak operating current (random write)
Typical DCX
0.51
0.39
0.52
0.39
Maximum DC
3
σ
0.54
0.40
0.55
0.40
Maximum (peak) DC
3
σ
1.17
1.63
1.17
1.63
Peak operating current (sequential read)
Typical DCX
0.84
0.29
0.86
0.29
Maximum DC
3
σ
0.88
0.30
0.90
0.30
Maximum (peak) DC
3
σ
1.08
0.51
1.10
0.51
Peak operating current (sequential write)
Typical DCX
0.91
0.29
0.92
0.29
Maximum DC
3
σ
0.95
0.30
0.96
0.30
Maximum (peak) DC
3
σ
1.25
0.49
1.27
0.49