Seagate SkyHawk Product Manual, Rev. B
14
Drive Specifications
* Idle1. 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.
† 5W IDLE with DIPLM Enabled
2.6.2 Typical current profile
Figure 1 Typical Current Profile for 2TB to 8TB models (5V & 12V)
Table 5
DC power requirements for 3TB and 4TB models
Power dissipation (4-disk values shown)
Avg (watts 25°C)
Avg 5V typ amps
Avg 12V typ amps
Spinup
—
—
1.8
Idle* †
3.95
0.116
0.28
Operating
4.80
0.288
0.283
Standby
0.50
0.09
0.005
Sleep
0.50
0.09
0.005
Table 6
DC power requirements for 6TB & 8TB models
Power dissipation (6-disk values shown)
Avg (watts 25° C)
Avg 5V typ amps
Avg 12V typ amps
Spinup
—
—
1.8
Idle* †
7.60
0.191
0.553
Operating
8.80
0.23
0.54
Standby
0.60
0.09
0.01
Sleep
0.60
0.09
0.01
