Seagate ST950011FS ユーザーズマニュアル
Pulsar Product Manual, Rev. A
9
Table 2:
200GB DC power requirements
Parameter
Regulation
Regulation
+/‐5%
Voltage
+5 V
Current (A) Power (W)
Average Idle Current DCx
0.15
0.75
Standby DCx
0.11
0.55
Average Sleep Current DCx
0.11
0.55
Maximum Start Current:
DC (Peak DC) 3σ
DC (Peak DC) 3σ
0.83
AC (Peak AC) 3σ
1.60
Delayed Motor Start (DC max) 3σ
0.11
0.55
Peak Operating Current (random read):
Typical DC DCx
Typical DC DCx
0.26
1.30
Maximum DC 3σ
0.27
1.35
Maximum DC (peak) 3σ
0.98
Peak Operating Current (random write):
Typical DC DCx
Typical DC DCx
0.30
1.50
Maximum DC 3σ
0.31
1.55
Maximum DC (peak) 3σ
1.06
Peak operating current (sequential read):
Typical DC DCx
Typical DC DCx
0.23
1.15
Maximum DC 3σ
0.25
1.25
Maximum DC (peak) 3σ
0.77
Peak operating current (sequential write):
Typical DC DCx
Typical DC DCx
0.39
1.95
Maximum DC 3σ
0.40
2.00
Maximum DC (peak) 3σ
1.04
200Gb (3.0GB)
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase power to oper-
ational levels.
ational levels.