Seagate ST9600104SS ユーザーズマニュアル
Savvio 10K.4 SAS Product Manual, Rev. E
23
See notes following Table 3 on page 24.
Table 2:
600GB standard drive
DC power requirements
Notes
600GB standard model
3.0Gb mode
600 GB standard model
6.0Gb mode
(Amps)
(Amps)
(Amps)
(Amps)
Voltage
+5V
+12V [2]
+5V
+12V [2]
Regulation
±5%
±5% [2]
±5%
±5% [2]
Avg idle current DC
0.33
0.24
0.34
0.24
Advanced Idle Current
Idle_A
3
σ
0.32
0.24
0.33
0.24
Idle_B
3
σ
0.23
0.21
0.24
0.21
Idle_C
3
σ
0.23
0.11
0.24
0.10
Standby
3
σ
0.23
0.06
0.24
0.05
Maximum starting current
(peak DC) DC
3
σ
0.51
0.87
0.53
0.87
(peak AC) AC
3
σ
0.75
1.63
0.86
1.65
Delayed motor start (max) DC
3
σ
0.46
0.07
0.47
0.07
Peak operating current (random read):
Typical DC
0.43
0.51
0.44
0.51
Maximum DC
3
σ
0.44
0.52
0.46
0.52
Maximum (peak) DC
3
σ
1.06
1.54
1.10
1.52
Peak operating current (random write)
Typical DC
0.48
0.42
0.50
0.42
Maximum DC
3
σ
0.49
0.44
0.50
0.44
Maximum (peak) DC
3
σ
1.02
1.54
1.04
1.56
Peak operating current (sequential read)
Typical DC
0.82
0.26
0.84
0.27
Maximum DC
3
σ
0.86
0.27
0.88
0.27
Maximum (peak) DC
3
σ
1.12
0.42
1.16
0.42
Peak operating current (sequential write)
Typical DC
0.80
0.25
0.81
0.25
Maximum DC
3
σ
0.82
0.27
0.83
0.27
Maximum (peak) DC
3
σ
1.02
0.66
1.04
0.76