Seagate ST6000NM0084 Manuel D’Utilisation

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Table 3
DC power requirements (4TB)
Notes
6.0Gb mode
Voltage
+5V
+12V
Watts
Regulation
± 5%
Total
Avg Idle Current *
0.21
0.35
5.23
Advanced Idle Current *
Idle_A
0.14
0.36
4.99
Idle_B
0.13
0.31
4.40
Idle_C
0.14
0.19
2.97
Standby
0.12
0.01
0.68
Maximum Start Current
DC (peak DC)
3
0.36
2.07
26.64
AC (Peak DC)
3
0.59
2.92
37.99
Delayed Motor Start (DC max)
3
0.13
0.01
0.72
Peak operating current (random read):
     
Typical DC
0.24
0.69
9.50
Maximum DC
3
0.25
0.75
10.25
Maximum DC (peak)
3
1.10
2.33
33.46
Peak operating current (random write)
Typical DC
0.24
0.50
7.21
Maximum DC
3
0.25
0.53
7.61
Maximum DC (peak)
3
1.31
2.41
35.47
Peak operating current (sequential read)
Typical DC
0.54
0.38
7.32
Maximum DC
3
0.57
0.40
7.65
Maximum DC (peak)
3
0.78
0.85
14.10
Peak operating current (sequential write)
Typical DC
0.47
0.41
7.29
Maximum DC
3
0.48
0.43
7.56
Maximum DC (peak)
3
0.72
1.22
18.24
Seagate Enterprise Capacity 3.5 HDD v4 Serial ATA Product Manual, Rev. C
  8
  
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to 
operational levels