Seagate ST600MM0009, Product Manual

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Seagate Enterprise Performance 10K HDD v9 Product Manual, Rev. D (Draft 2) 29
Table 4 1200GB DC power consumption
Notes
12.0Gb mode
(Amps) (Amps)
Watts
Total
Voltage +5V +12V [2]
Regulation [5] ±5% ±5% [2]
Avg idle current DC [1] [7] 0.35 0.16 3.65
Advanced Idle Current
Idle_A 0.35 0.16 3.63
Idle_B 0.25 0.12 3.15
Idle_C 0.25 0.4 1.73
Standby 0.22 0.01 1.18
Maximum starting current
(peak DC) DC [3] 0.93 1.44
(peak AC) AC [3] 1.03 1.76
Delayed motor start (max) DC [1] [4] 0.51 0.07 3.42
Operating current (random read):
Typical DC [1] [6] 0.45 0.39 6.90
Maximum DC [1] 0.48 0.41 7.30
Maximum (peak) DC 1.45 1.45
Operating current (random write)
Typical DC [1] 0.38 0.33 5.81
Maximum DC [1] 0.41 0.34 6.14
Maximum (peak) DC 0.98 1.41
Operating current (sequential read)
Typical DC [1] 0.89 0.16 6.39
Maximum DC [1] 0.93 0.17 6.63
Maximum (peak) DC 1.38 1.23
Operating current (sequential write)
Typical DC [1] 0.71 0.16 5.50
Maximum DC [1] 0.74 0.17 5.67
Maximum (peak) DC 0.97 0.37