User's Manual

Power
NOTE: These form factors utilize a more efficient 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 manufacturer to confirm
the output type.
Table 15. Power
Tower Small Form Factor Micro
Power Supply
1
APFC EPA Bronze EPA Platinum APFC EPA Bronze EPA Platinum EPS Level V
Wattage 260 W 200 W 65 W
AC input voltage
range
90-264 Vac 90-264 Vac 90-264 Vac
AC input current
(low ac range / high
ac range)
4.2 A/2.1 A 3.2 A/1.6 A 1.7 A/1.0 A
AC input frequency 47 Hz/63 Hz 47 Hz/63 Hz 47 Hz/63 Hz
AC holdup time
(80% load)
16mS 16mS NA
Average efficiency
(ESTAR 7.0/7.1
compliant)
NA
82-85-82%
@
20-50-100%
90-92-89%
@
20-50-100%
load
NA
82-85-82%
@
20-50-100%
90-92-89%
@
20-50-100%
load
87%
Typical Efficiency
(APFC)
70% NA NA 70% NA NA NA
DC Parameters:
+12.0v output
12 VA/16.5 A;
12 VB/16 A
12 VA/16.5 A;
12 VB/14 A
+19.5v output NA NA 19.5 V/3.34 A
+12.0v auxiliary
output
2.5 A 2.5 A NA
Max total power 260 W 200 W NA
Max combined 12.0v
power (note: only if
more than one 12v
rail)
260 W 200 W NA
BTUs/h (based on
PSU max WT)
888 BTU 683 BTU 222 BTU
Power Supply Fan 60 mm*25 mm 60 mm*25 mm NA
Compliance:
ErP Lot6 Tier 2
0.5watt requirement
Yes Yes Yes Yes Yes Yes NA
80Plus Certified No Yes Yes No Yes Yes No
FEMP Standby
Power Compliant
Yes Yes Yes Yes Yes Yes No
System specifications 17