Seagate ST340015A Product Manual - Page 18
Power dissipation watts, Average, watts, 25° C, 5V typ, 12V typ
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10 Barracuda 5400.1 Product Manual, Rev. F Power dissipation (watts) Average 5V typ (watts, 25° C) amps 12V typ amps Spinup Idle Idle* (with offline activity) Operating 40% r/w, 40% seek, 20% inop. Seeking Standby Sleep - 1.20 (max) 2.0 (max) 5.0 0.46 0.23 8.2 1.11 0.22 6.6 0.59 0.30 7.3 0.47 0.39 1.4 0.24 0.02 1.0 0.16 0.02 *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.
10
Barracuda 5400.1 Product Manual, Rev. F
*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
.
Power dissipation (watts)
Average
(watts, 25° C)
5V typ
amps
12V typ
amps
Spinup
—
1.20 (max)
2.0 (max)
Idle
5.0
0.46
0.23
Idle* (with offline activity)
8.2
1.11
0.22
Operating 40% r/w, 40% seek, 20% inop.
6.6
0.59
0.30
Seeking
7.3
0.47
0.39
Standby
1.4
0.24
0.02
Sleep
1.0
0.16
0.02