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Chassis SC743 User's Manual
Appendix A
Power Supply Specifications
This appendix lists power supply specifications for your chassis.
668W
MFR Part #
PWS-668-PQ
Rated AC Voltage
100-240V
50-60Hz
10-5A
+5V standby
2A max.
+12V
54.0A max.
+5V
11.8A max.
+3.3V
12A max.
-12V
0.1A max.
900W
MFR Part #
PWS-903-PQ
Rated AC Voltage
100-240V
50-60Hz
10-6A
+5V standby
4A max.
+12V
25A max.
+5V
25A max.
+3.3V
25A max.
-12V
0.5A max.
1200W
MFR Part #
PWS-1K26B-SQ
Rated AC Voltage
100-240V
50-60Hz
8A max.
+5V standby
3.0A max.
+12V
83A max. (110-120Vac) / 99A max. (120-240Vac)
+5V
20.0A max.
+3.3V
20.0A max.
-12V
0.3A max.