S
AVVIO
10K.6 SAS P
RODUCT
M
ANUAL
, R
EV
. C
22
Table 3
450GB standard model DC power requirements
N
OTES
3.0G
B MODE
6.0G
B MODE
(A
MPS
)
(A
MPS
)
(A
MPS
)
(A
MPS
)
Voltage
+5V
+12V [2]
+5V
+12V [2]
Regulation
[6]
±5%
±5% [2]
±5%
±5% [2]
Avg idle current DC
[1] [8]
0.32
0.15
0.33
0.15
Advanced Idle Current
Idle_A
3
σ
0.35
0.15
0.36
0.15
Idle_B
3
σ
0.24
0.12
0.25
0.12
Idle_C
3
σ
0.24
0.05
0.25
0.05
Standby
3
σ
0.23
0.01
0.24
0.01
Maximum starting current
(peak DC) DC
3
σ
[4]
0.71
0.79
0.68
0.78
(peak AC) AC
3
σ
[4]
1.01
2.38
0.89
2.25
Delayed motor start (max) DC
3
σ
[1] [5]
0.23
0.01
0.24
0.01
Peak operating current (random read):
Typical DC
[1] [7]
0.41
0.43
0.40
0.43
Maximum DC
3
σ
[1]
0.44
0.45
0.44
0.45
Maximum (peak) DC
3
σ
1.58
1.28
1.51
1.30
Peak operating current (random write)
Typical DC
[1]
0.42
0.33
0.41
0.33
Maximum DC
3
σ
[1]
0.44
0.35
0.44
0.35
Maximum (peak) DC
3
σ
0.95
1.33
1.02
1.35
Peak operating current (sequential read)
Typical DC
[1]
0.82
0.16
0.81
0.16
Maximum DC
3
σ
[1]
0.86
0.17
0.86
0.17
Maximum (peak) DC
3
σ
1.44
0.30
1.54
0.30
Peak operating current (sequential write)
Typical DC
[1]
0.79
0.16
0.78
0.16
Maximum DC
3
σ
[1]
0.84
0.17
0.83
0.17
Maximum (peak) DC
3
σ
1.07
1.15
1.06
0.40
