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DB35 Serial ATA Product Manual, Rev. E
2.8.1.1 Typical current profiles
Figure 1. Typical 5V startup and operation current profile
Figure 2. Typical 12V startup and operation current profile
Table 2: DC power requirements
Power dissipation (typical) Average (watts, 25° C) 5V typ amps 12V typ amps
Spinup — — 2.0 (peak)
Idle 6.9 0.353 0.519
Operating (Consumer Storage Profile) 7.2 0.500 0.400
Seeking 8.6 0.318 0.585
Standby 1.4 0.265 0.006
Sleep 1.4 0.265 0.006