Dell OptiPlex XE2 - Installing the Coin-Cell Battery; Removing the Hard Drive

DELL™ OPTIPLEX™ XE2 TECHNICAL GUIDEBOOK
17
POWER
NOTE : These f o r m factors u t i liz e a mo r e e cient A ctive Power Fa c to r Correcti o n (APFC) power su p p l y. D el l
rec o m mends o n l y Unive rsal Power Su p p li es (UPS ) b a sed o n S i n e W ave ou t pu t for A P FC P SU s, no t a n a p p roxima -
tio n o f a Sin e W a v e, Square Wave, or q u a si - S quare Wave. If you ha v e questio ns, p l ease con t ac t the ma nufa c -
MT SFF
Power Supply EPA EPA
Wattage 365W High Eciency 315W High Eciency
AC input Voltage Range 90 – 264Vac 90 – 264Vac
AC input current (low ac range/high AC range) 5.0A / 2.5A 4.4A / 2.2A
AC input Frequency 47HZ/63HZ 47HZ/63HZ
AC holdup time (80% load) 16 mini sec 16 mini sec
Average Eciency (Energy Star 5.0 Compliant)
87 – 90 – 87% @ 20 – 50 – 100%
load
87 – 90 – 87% @ 20 – 50 – 100%
load
Typical Eciency (Active PFC)
DC parameters
+3.3v output NA NA
+5.0v output NA NA
+12.0v output 12VA/14A; 12VB/18A;12VC/11A 12VA/14A; 12VB/13A;12VC/11
+12.0v auxiliary output 1.67A 1.67A
-12.0v output NA NA
Max total power 365W 315W
Max combined +3.3v / +5.0v power NA NA
Max combined 12.0v power (note: only if more than
one 12v rail)
NA NA
BTUs/h (based on PSU max wattage) 1245 BTU 1075 BTU
Power Supply Fan 80*25mm 60*25mm
Compliance:
Erp Lot6 Tier 2 0.5watt requirement Yes Yes
Blue Angel Compliant Yes Yes
Climate Savers / 80Plus Compliant Yes Yes
FEMP Standby Power Compliant Yes Yes
CECP Compliant Yes Yes
China Altitude/Humidity Compliance Up to 5000 Meters Up to 5000 Meters