Dell OPTIPLEX XE Series - Power Supply and AC Input Specifications; Power Supply and AC Input Details; DC Power Output Parameters; Regulatory Compliance Standards

DELL™ OPTIPLEX™ XE TECHNICAL GUIDEBOOK V1.0
15
POWER
NOTE: The OptiPlex XE utilizes wide-ranging power supplies. These power supplies do not require users to
switch or reconfigure the PSU when alternating between 100-240VAC electrical currents/sockets. The XE also uses a more effi-
cient Active Power Factor Correction (APFC) power supply. Dell recommends only Universal Power Supplies
(UPS) based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or
quasi-Square Wave. If you have questions, please contact the manufacture to confirm the output type.
DT (EPA) SFF (EPA
Power Supply Wattage
300W High Efficiency 280W High Efficiency
AC input Voltage Range 100 to 240Vac 100 to 240Vac
AC input current (low ac range/high AC range) 6.0A / 3.0A
5.0A / 2.5A
AC input Frequency 50HZ / 60HZ 50HZ / 60HZ
AC holdup time (80% load) 16MSEC 16MSEC
Average Efficiency (Energy Star 5.0 Compliant) 88% 88%
DC parameters
+3.3v output 6.0A
6.0A
+5.0v output 16A 16A
+12.0v output 18A 17A
+5.0v auxiliary output 4.0A 4.0A
-12.0v output 0.5A // 24.8Vdc/3.0A 0.5A // 24.8Vdc/3.0A
Max total power 300W 280W
Max combined +3.3v / +5.0v power 90watt 90watt
Max combined 12.0v power (note: only if more
than one 12v rail)
TBD TBD
BTUs/h (based on PSU max wattage) 1163
1085
3.3v CMOS battery (type and estimated battery life)
Power Supply Fan
92*25mm
80*15mm
Compliance:
1watt requirement Yes Yes
Blue Angel Compliant No No
Climate Savers / 80Plus Compliant Yes Yes
FEMP (CECP) Standby Power Compliant Yes Yes
EnergyStar5.0 Yes (select configurations) Yes (select configurations)
EPEAT Gold Yes (select configurations) Yes (select configurations)
EuP Yes Yes