Seagate ST34573N/W/WD/LW/WC/LC Installation Manual page 20

Barracuda 9lp scsi disc drives
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18
Table 2b. DC power requirements (Amps), differential (HVD)
Voltage
Regulation [5]
Max. operating current
DC [1]
Avg. idle current
DCX [1]
Max. starting current
(peak DC) [3]
(peak AC) [3]
Delayed motor
start (max) [1][4]
Peak operating current
Typical DCX [1] [6]
Maximum DC [1]
Maximum (peak)
Notes for this table follows Table 2c.
Barracuda 9LP Installation Guide, Rev. E
ST39173WD
+5V
+12V
±5%
±5%[2]
1.23
0.95
0.78
0.5
1.23
1.7
2.9
0.67
0.06
1.16
0.9
1.23
0.95
2.00
2.4
ST34573WD
+5V
+12V
±5%
±5%[2]
1.23
0.95
0.78
0.5
1.23
1.7
2.9
0.67
0.06
1.16
0.9
1.23
0.95
2.00
2.4

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