Seagate ST3300655LC Cheetah 15K.6 FC Product Manual - Page 31

Table 4, ST3300656FC, DC power requirements, Notes, Table 5, ST3300056FC DC power requirements

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

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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