Maxtor DIAMONDMAX 22 STM31000334AS User Manual
Page 17
DiamondMax 22 Serial ATA Product Manual, Rev. A
11
Table 3:
DC power requirements
*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.
Table 4:
DC power requirements
*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 (3-disc values shown)
Avg (watts 25° C)
Avg 5V typ amps
Avg 12V typ amps
Spinup
—
—
3.0 (peak)
Idle*
7.96
0.320
0.530
Idle* (with offline activity)
9.29
0.610
0.520
Operating (40% r/w, 40% seek, 20% inop.)
11.16
0.600
0.680
Seeking (random, 20% idle)
10.42
0.500
0.660
Standby
0.99
0.150
0.020
Sleep
0.99
0.150
0.020
Power dissipation (1-disc values shown)
Avg (watts 25° C)
Avg 5V typ amps
Avg 12V typ amps
Spinup
—
—
2.0 (peak)
Idle*
5.00
0.250
0.240
Idle* (with offline activity)
5.00
0.250
0.240
Operating (40% r/w, 40% seek, 20% inop.)
9.00
0.648
0.480
Seeking (random, 20% idle)
8.00
0.293
0.470
Standby
1.0
0.15
0.015
Sleep
1.0
0.15
0.015