S
AVVIO
10K.5 SAS P
RODUCT
M
ANUAL
, R
EV
. J
22
Table 3
600GB standard drive 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]
0.34
0.17
0.35
0.17
Advanced Idle Current
Idle_A
3
σ
0.39
0.18
0.40
0.18
Idle_B
3
σ
0.27
0.16
0.27
0.16
Idle_C
3
σ
0.27
0.09
0.27
0.09
Standby
3
σ
0.27
0.06
0.26
0.06
Maximum starting current
(peak DC) DC
3
σ
[3]
0.64
0.86
0.64
0.86
(peak AC) AC
3
σ
[3]
0.97
1.56
0.89
1.55
Delayed motor start (max) DC
3
σ
[1] [5]
0.47
0.06
0.47
0.06
Peak operating current (random read):
Typical DC
[1] [7]
0.46
0.45
0.46
0.45
Maximum DC
3
σ
[1]
0.53
0.46
0.53
0.47
Maximum (peak) DC
3
σ
1.24
1.70
1.29
1.50
Peak operating current (random write)
Typical DC
[1]
0.54
0.34
0.54
0.34
Maximum DC
3
σ
[1]
0.59
0.38
0.60
0.40
Maximum (peak) DC
3
σ
1.16
1.54
1.18
1.47
Peak operating current (sequential read)
Typical DC
[1]
0.80
0.19
0.80
0.19
Maximum DC
3
σ
[1]
0.90
0.20
0.90
0.19
Maximum (peak) DC
3
σ
1.14
0.36
1.19
0.36
Peak operating current (sequential write)
Typical DC
[1]
0.86
0.19
0.86
0.19
Maximum DC
3
σ
[1]
0.98
0.20
0.98
0.20
Maximum (peak) DC
3
σ
1.25
0.34
1.19
0.34
