Dell OptiPlex GX1p - Manual (Page 29)

Power: Dell™ OptiPlex™ GX1p
DC Voltage Ranges | DC Power Cables | DC Power Distribution (Midsize Chassis) | DC Power Distribution (Mini Tower Chassis)
DC Voltage Ranges
Dell OptiPlex GX1p systems are equipped with a switch-selectable (115/230 VAC) universal power supply that can operate from standard AC power outlets in all
countries. The system power supplies provide the DC operating voltages and currents listed in the following table.
1
The combined load on the +5-VDC and +3.3-VDC outputs shall not exceed 140 W on the midsize system.
2 Withstands surges of up to 11.0 A to support disk start-up operations.
3
VFP (volts flea power) — sometimes called "standby power."
DC Power Cables
DC Power Distribution (Midsize Chassis)
NOTE: Each power supply produces DC voltages only under its loaded condition. Therefore, when you measure these voltages, the DC power
connectors must be connected to their corresponding power input connectors on the system board or drives.
Voltage Range Maximum Output Current
+3.3 VDC +3.15 to +3.45 VDC 14.0 A 1
+5 VDC +4.75 to +5.25 VDC 22.0 A 1
+12 VDC +11.40 to +12.60 VDC 6.0 A
2
-12 VDC –10.80 to –13.20 VDC 0.3 A
-5 VDC –4.50 to –5.50 VDC 0.3 A
+5 VFP 3 +4.75 to +5.25 VDC 10 mA
NOTE: Connector P6 was not present in earlier midsize computers; in these computers, connector P9 was labeled "P6."