DELL 4200 User Manual
1-10
Dell PowerEdge 4200 Systems Service Manual
Redundant Power Supply Option
Systems with the optional redundant power supply feature contain a power-
supply paralleling board and a second 700-watt power supply module. In this
case, the two power supply modules each provide part of the power for the sys-
tem and are hot-pluggable (either power supply module can be removed and
replaced while the system is online and operational). Power distribution dia-
grams for both the redundant and nonredundant power configurations are
provided later in this chapter.
supply paralleling board and a second 700-watt power supply module. In this
case, the two power supply modules each provide part of the power for the sys-
tem and are hot-pluggable (either power supply module can be removed and
replaced while the system is online and operational). Power distribution dia-
grams for both the redundant and nonredundant power configurations are
provided later in this chapter.
Pin Assignments for the DC Power Connectors
(Nonredundant Systems)
(Nonredundant Systems)
The power-supply output voltages for nonredundant systems can be measured
at the connectors on the back of the power supply (P1, P2, P3, P4, and P5) or at
at the connectors on the back of the power supply (P1, P2, P3, P4, and P5) or at
Table 1-1. DC Voltage Ranges
Voltage
Range
Maximum Output
Current
1
+3.3 VDC
+3.135 to +3.465 VDC
15.0 A
+5 VDC
+4.90 to +5.25 VDC
50.0 A
+12 VDC
+11.40 to +12.60 VDC
25.0 A
–12 VDC
–10.80 to –13.20 VDC
0.3 A
–5 VDC
–4.50 to –5.50 VDC
0.3 A
+5 VFP
2
+4.85 to +5.36 VDC
0.25 A
1
Maximum continuous DC output power shall not exceed 700 W.
2
VFP (volts flea power) — sometimes called “standby power.”