Table 4
DC power requirements for 1TB models
Spinup
Idle* †
Operating
Standby
Sleep
Seagate Surveillance HDD Product Manual, Rev. A
9
www.seagate.com
* 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. Measurement was taken in Idle 1 mode.
†5W IDLE, Standby and Sleep, with DIPLM enabled
Table 2
DC power requirements for 3TB models
Power dissipation (3-disk values shown)
Avg (watts 25°C)
Avg 5V typ amps
Avg 12V typ amps
Spinup
—
—
1.8
Idle* †
4.923
0.291
0.289
Operating
5.65
0.302
0.345
Standby
0.819
0.15
0.005
Sleep
0.819
0.15
0.005
Table 3
DC power requirements for 2TB models
Power dissipation (2-disk values shown)
Avg (watts 25°C)
Avg 5V typ amps
Avg 12V typ amps
Spinup
—
—
1.8
Idle* †
3.7418
0.221
0.219
Operating
5.05
0.302
0.295
Standby
0.819
0.15
0.005
Sleep
0.819
0.15
0.005
Power dissipation (1-disk values shown)
Avg (watts 25°C)
Avg 5V typ amps
Avg 12V typ amps
—
—
1.2
2.502 0.152 0.145
3.676 0.385
0.145
0.819
0.15 0.005
0.819
0.15
0.005
