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Table 4:
450GB standard model
Voltage
Regulation
Avg idle current DC
Advanced Idle Current
Idle_A
Idle_B
Idle_C
Standby
Transition Current
Idle_A
Idle_B
Idle_C
Standby
Maximum starting current
(peak DC) DC
(peak AC) AC
Delayed motor start (max) DC
Peak operating current (random read):
Typical DC
Maximum DC
Maximum (peak) DC
Peak operating current (random write)
Typical DC
Maximum DC
Maximum (peak) DC
Peak operating current (sequential read)
Typical DC
Maximum DC
Maximum (peak) DC
Peak operating current (sequential write)
Typical DC
Maximum DC
Maximum (peak) DC
24
DC power requirements
3.0Gb mode
Notes
(Amps)
+5V
[6]
±5%
[1] [8]
0.34
3σ
0.37
3σ
0.25
3σ
0.24
3σ
0.25
3σ
0.76
3σ
0.87
3σ
0.87
3σ
0.94
3σ
[4]
0.57
3σ
[4]
1.00
3σ
[1] [5]
0.43
[1] [7]
0.48
3σ
[1]
0.50
3σ
1.29
0.55
[1]
3σ
[1]
0.59
3σ
1.11
0.83
[1]
3σ
[1]
0.90
3σ
1.14
0.90
[1]
3σ
[1]
0.95
3σ
1.20
6.0Gb mode
(Amps)
(Amps)
+12V [2]
+5V
±5% [2]
±5%
0.17
0.34
0.18
0.37
0.17
0.25
0.09
0.24
0.06
0.24
1.51
0.81
1.57
0.91
1.56
0.96
1.64
1.02
0.88
0.57
1.60
0.90
0.08
0.43
0.46
0.48
0.50
0.52
1.50
1.34
0.35
0.56
0.42
0.60
1.50
1.08
0.20
0.84
0.20
0.91
0.30
1.21
0.20
0.90
0.21
0.95
0.33
1.16
Savvio 10K.5 SAS Product Manual, Rev. D
(Amps)
+12V [2]
±5% [2]
0.17
0.18
0.16
0.09
0.06
1.54
1.57
1.57
1.58
0.87
1.59
0.08
0.46
0.49
1.52
0.35
0.41
1.51
0.20
0.20
0.31
0.20
0.20
0.30
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