Power Computing PowerCenter PRO User Manual page 142

Technical Information
Audio and telecommunications input devices
Device
Microphone
GeoPort Telecom Adapter
Expansion cards and devices
When you add PCI cards or internal storage devices, make sure the combined
power consumption of all devices meets the following guidelines.
For Minitower systems:
Device
PCI card (per slot)
PCI cards total
(3 slot maximum)
Internal storage
device
112
PowerCenter Pro User's Guide
Voltage
+5 V
+5 V
Voltage Current
+3.3 V and +5 V 4.5 A
combined 3 A
+12 V 0.5 A
-12 V 0.1 A
+3.3 V 9.0 A
+5 V 10 A
+12 V 2.5 A
-12 V 0.5 A
+5 V 4.5 A
+12 V 1.7 A
Current Power
20 mA 100 mW
500 mA 2.5 W
Power
15 W combined
6.0 W
1.2 W
30 W
50 W
30 W
6 W
22.5 W
20 W
For Technical Support, Call 1-800-708-6227