Seagate Exos 7E10 - Page 15

Seagate Exos 7E10 Serial ATA Product Manual, Rev. B 14
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* 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.
Table 7 DC power requirements (6TB)
6.0Gb mode
Voltage +5V +12V Watts
Regulation ± 5% Total
Avg Idle Current * 0.317 0.356 5.86
Advanced Idle Current *
Idle_A 0.338 0.354 5.94
Idle_B 0.188 0.296 4.49
Idle_C 0.187 0.073 1.81
Standby 0.153 0.003 0.80
Maximum Start Current
DC (peak DC) 0.827 2.225
AC (Peak DC) 0.912 2.52
Operating current (random read 4K16Q)
Typical DC 0.36 0.725 10.49
Maximum DC 0.36 0.725 10.49
Maximum DC (Peak) 0.986 1.853
Operating current (random write 4K16Q)
Typical DC 0.39 0.433 7.15
Maximum DC 0.39 0.433 7.15
Maximum DC (Peak) 0.927 2.013
Operating current (sequential read 64K16Q)
Typical DC 0.819 0.403 8.94
Maximum DC 0.819 0.403 8.94
Maximum DC (Peak) 1.01 0.546
Operating current (sequential write 64K16Q)
Typical DC 0.782 0.406 8.78
Maximum DC 0.782 0.406 8.78
Maximum DC (Peak) 0.898 0.535
Power Governor Operating current (random read 4K16Q)
Typical DC 0.361 0.611 9.14
Maximum DC 0.361 0.611 9.14
Maximum DC (Peak) 0.98 1.814
Power Governor Operating current (random write 4K16Q)
Typical DC 0.397 0.372 6.45
Maximum DC 0.397 0.372 6.45
Maximum DC (Peak) 0.90 1.728
Power Governor Operating current (sequential read 64K16Q)
Typical DC 0.818 0.401 8.91
Maximum DC 0.818 0.401 8.91
Maximum DC (Peak) 1.013 0.54
Power Governor Operating current (sequential write 64K16Q)
Typical DC 0.783 0.40 8.71
Maximum DC 0.783 0.40 8.71
Maximum DC (Peak) 0.904 0.523