Seagate IronWolf Pro v6 Serial ATA Product Manual, Rev. C
8
2.5
Power specifications
The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 3 on page 24.
2.5.1
Power consumption
Power requirements for the drives are listed in Table 3 through Table 5. Typical power measurements are based on an average of
drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature.
*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 2
DC power requirements (8TB)
6.0Gb mode
Voltage
+5V
+12V
Watts
Regulation
± 5%
Total
Avg Idle Current *
0.33
0.58
8.63
Advanced Idle Current *
Idle_A
0.19
0.55
7.53
Idle_B
0.13
0.48
6.38
Idle_C
0.14
0.28
4.08
Standby_Z
0.12
0.01
0.71
Peak operating current (random read 4K16Q):
Typical DC
0.23
0.64
8.80
Maximum DC
0.23
0.65
8.95
Peak operating current (random write 4K16Q)
Typical DC
0.25
0.66
9.10
Maximum DC
0.25
0.66
9.17
Peak operating current (sequential read 64K16Q)
Typical DC
0.54
0.60
9.84
Maximum DC
0.54
0.60
9.90
Peak operating current (sequential write 64K16Q)
Typical DC
0.45
0.62
9.72
Maximum DC
0.46
0.62
9.74
