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 1. Power The following table provides the power details for your computer
Tower
Small Form Factor
Micro
Power Supply1
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
Table 2. CMOS batteryThe following table provides the CMOS battery for your computer
3.0v CMOS battery (Type and estimated battery life):
Brand
Type
Voltage
Composition
Life
JHIH HONG
CR2032
3 V
Lithium
Continuous Discharge Under 15 kΩ Load to 2.5 V End-Voltage. 20 °C±2 °C: 940Hrs or longer; 910Hrs or longer after 12 mo.
PANASONIC
CR2032
3 V
Lithium
Continuous Discharge Under 15 kΩ Load to 2.5 V End-Voltage. 20 ℃±2 ℃.1183Hrs or longer 1133Hrs or longer after 12 mo.
MITSUBISHI
CR2032
3 V
Lithium
Continuous Discharge Under 15 kΩ Load to 2.0 V End-Voltage. 20 ℃±2 ℃ 940Hrs or longer 910Hrs or longer after 12 mo.
SHUNWO & KTS
CR2032
3 V
Lithium
Continuous Discharge Under 15 kΩ Load to 2.5V End-Voltage. 20 ℃±2 ℃.1183Hrs or longer 1133Hrs or longer after 12 mo.
1 Power Supplies not available in all countries.
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