Table 1-1. Dc Voltage Ranges - Dell OptiPlex GXi Service Manual

Table 1-1. DC Voltage Ranges

Voltage Range
+3.3 VDC +3.15 to +3.45 VDC
+5 VDC +4.75 to +5.25 VDC
+12 VDC +11.40 to +12.60 VDC
–12 VDC –10.80 to –13.20 VDC
–5 VDC –4.50 to –5.50 VDC
3 +4.75 to +5.25 VDC
+5 VFP
1
The combined load on the +5-VDC and +3.3-VDC outputs shall not exceed 105 W on the
low-profile computers or 140 W on the midsize computers.
2
Withstands surges of up to 11.0 A to support disk start-up operations.
3
VFP (volts flea power) — sometimes called "standby power."
Maximum Output Current
1
12.0 A (low-profile computers)
1
14.0 A (midsize and mini tower
computers)
1
18.0 A (low-profile computers)
1
22.0 A (midsize and mini tower
computers)
2
3.0 A (low-profile computers)
2
6.0 A (midsize and mini tower
computers)
0.3 A (low-profile computers)
0.3 A (midsize and mini tower
computers)
0.3 A (low-profile computers)
0.3 A (midsize and mini tower
computers)
10 mA
1
System Overview 1-13