Seagate STT8000A Computer Hardware User Manual


 
Specifications Chapter 2
STT8000A Product Manual Page 9
Power specifications
The following table lists the power specifications for the STT8000A. (Power
specifications are measured at the tape drive power connector and are nominal
values.)
Specification Measurement
DC Voltage
+12 VDC +5 VDC
Voltage Tolerance
± 10% ± 5%
Operational Current
2.0 amps 1.0 amp
Standby Current
0.2 amp 0.6 amp
Peak
2.2 amps max.
Power Sequence
None None
Ripple (peak to peak)
100 mV
100 mV
Power use
(nominal)
< 15 Watts
(excluding surge)
< 15 Watts
(excluding surge)
The following table lists pin assignments for the power connector for the drive.
Pin Assignment
1
+12 VDC
2
+12 return
3
+5 return
4
+5 VDC