Seagate cheetah 15k.6 fc st3450856fc ユーザーズマニュアル
Cheetah 15K.6 FC Product Manual, Rev. D
25
Table 4:
ST3300656FC DC power requirements
1 Gbit
2 Gbit
4 Gbit
Notes
(Amps)
(Amps)
(Amps)
(Amps)
(Amps)
(Amps)
Voltage
+5V
+12V [2]
+5V
+12V [2]
+5V
+12V [2]
Regulation
[5]
±5%
±5% [2]
±5%
±5% [2]
±5%
±5% [2]
Avg idle current DCX
[1] [7]
0.51
0.66
0.54
0.66
0.60
0.67
Maximum starting current
(peak DC) DC
3
σ
[3]
0.68
1.76
0.71
1.77
0.95
1.77
(peak AC) AC
3
σ
[3]
0.94
3.90
0.95
3.94
1.14
4.05
Delayed motor start (max) DC
3
σ
[1] [4]
0.62
0.04
0.64
0.04
0.70
0.04
Peak operating current:
Typical DCX
[1] [6]
0.57
1.09
0.59
1.09
0.65
1.07
Maximum DC
3
σ
[1]
0.61
1.21
0.64
1.21
0.70
1.19
Maximum (peak) DC
3
σ
1.08
2.49
1.14
2.47
1.20
2.48
Table 5:
ST3300056FC DC power requirements
1 Gbit
2 Gbit
4 Gbit
Notes
(Amps)
(Amps)
(Amps)
(Amps)
(Amps)
(Amps)
Voltage
+5V
+12V [2]
+5V
+12V [2]
+5V
+12V [2]
Regulation
[5]
±5%
±5% [2]
±5%
±5% [2]
±5%
±5% [2]
Avg idle current DCX
[1] [7]
0.55
0.64
0.59
0.64
0.65
0.65
Maximum starting current
(peak DC) DC
3
σ
[3]
0.65
1.76
0.68
1.76
0.92
1.76
(peak AC) AC
3
σ
[3]
0.99
4.09
0.97
3.94
1.21
4.17
Delayed motor start (max) DC
3
σ
[1] [4]
0.63
0.04
0.66
0.04
0.72
0.04
Peak operating current:
Typical DCX
[1] [6]
0.59
1.06
0.62
1.06
0.68
1.06
Maximum DC
3
σ
[1]
0.62
1.09
0.66
1.09
0.72
1.09
Maximum (peak) DC
3
σ
1.16
2.48
1.22
2.48
1.28
2.48