Constellation ES.1 SAS Product Manual, Rev. A
23
Table 2:
2TB drive (Standard & SED model)
DC power requirements
Notes
3.0Gb mode
6.0Gb mode
(Amps)
(Amps)
Voltage
+5V
+12V [4]
+5V
+12V [4]
Regulation
[5]
±5%
±5% [2]
±5%
±5% [2]
Avg idle current DCX
[1] [7]
0.24
0.43
0.25
0.37
Advanced idle current
Idle_A
0.36
0.42
0.36
0.42
Idle_B
0.24
0.37
0.25
0.37
Idle_C/ Standby_Y
0.24
0.20
0.25
0.20
Standby_Z
0.25
0.02
0.26
0.02
Transition current
Idle_A - Active
0.62
1.62
0.62
1.64
Idle_B - Active
0.76
1.57
0.60
1.57
Idle_C - Active
0.62
2.41
0.60
2.39
Standby - Active
0.86
2.71
0.98
2.73
Maximum starting current
(peak DC) DC
3
σ
[5]
0.62
2.11
0.62
2.11
(peak AC) AC
3
σ
[5]
0.86
2.70
1.02
2.72
Delayed motor start (max) DC
3
σ
[1] [6]
0.41
0.02
0.41
0.02
Peak operating current (random read):
Typical DCX
[1] [6]
0.44
0.59
0.45
0.61
Maximum DC
3
σ
[1]
0.47
0.61
0.48
0.64
Maximum (peak) DC
3
σ
1.16
1.62
1.16
1.63
Peak operating current (random write)
Typical DCX
0.53
0.53
0.53
0.52
Maximum DC
3
σ
0.56
0.55
0.57
0.54
Maximum (peak) DC
3
σ
1.26
1.62
1.26
1.66
Peak operating current (sequential read)
Typical DCX
0.77
0.43
0.78
0.42
Maximum DC
3
σ
0.81
0.45
0.82
0.44
Maximum (peak) DC
3
σ
1.10
0.73
1.10
0.62
Peak operating current (sequential write)
Typical DCX
0.93
0.43
0.94
0.42
Maximum DC
3
σ
0.97
0.45
0.97
0.44
Maximum (peak) DC
3
σ
1.30
0.66
1.34
0.58
Содержание Constellation ES.1 ST1000NM0001
Страница 6: ...iv Constellation ES 1 SAS Product Manual Rev A ...
Страница 8: ...vi Constellation ES 1 SAS Product Manual Rev A ...
Страница 78: ...70 Constellation ES 1 SAS Product Manual Rev A ...
Страница 84: ...76 Constellation ES 1 SAS Product Manual Rev A ...
Страница 85: ......
