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