Seagate Desktop HDD Product Manual, Rev. J
11
www.seagate.com
Drive Specifications
*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
Table 3
DC power requirements (3-disk: 3TB and 2TB models)
Power dissipation (3-disk values shown)
Avg (watts 25° C)
Avg 5V typ amps
Avg 12V amps
Spinup
—
—
2.0A or 2.8A
Idle2* †
5.40
0.190
0.377
Operating
8.00
0.510
0.462
Standby
0.75
0.136
0.005
Sleep
0.75
0.136
0.005
Table 4
DC power requirements (2-disk: 2TB and 1.5TB models)
Power dissipation (2-disk values shown)
Avg (watts 25° C)
Avg 5V typ amps
Avg 12V amps
Spinup
—
—
2.0A or 2.8A
Idle2* †
4.50
0.196
0.296
Operating
6.70
0.525
0.340
Standby
0.75
0.136
0.005
Sleep
0.75
0.136
0.005
Table 5
DC power requirements (1-disk: 1TB and 750GB models)
Power dissipation (1-disk values shown)
Avg (watts 25° C)
Avg 5V typ amps
Avg 12V amps
Spinup
—
—
2.0
Idle2* †
3.36
0.152
0.216
Operating
5.90
0.500
0.329
Standby
0.63
0.111
0.006
Sleep
0.63
0.111
0.006
Table 6
DC power requirements (1-disk: 500, 320 and 250GB models)
Power dissipation (1-disk values shown)
Avg (watts 25° C)
Avg 5V typ amps
Avg 12V typ amps
Spinup
—
—
2.0
Perf Idle* †
4.60
0.378
0.224
Operating
6.19
0.656
0.243
Standby
0.79
0.350
0.010
Sleep
0.79
0.350
0.010
