Dell - Internal Use - Confidential
20
Max total power 290W 290W
255W 255W
Max combined
12.0v power
(note: only if
more than one
12v rail)
290W 290W
255W 255W
BTUs/h (based on
PSU max
wattage)
989 BTU 989 BTU
989 BTU 870 BTU 870 BTU
870 BTU
Power Supply Fan
80*25mm 80*25mm
60*25mm 60*25mm
0.5watt
requirement
Yes Yes
Yes Yes
Climate Savers /
80Plus Compliant
No Yes
No Yes
FEMP Standby
Power Compliant
Yes Yes
Yes Yes
3.0v CMOS battery (Type and estimated battery life)
PANASONIC CR-
2302L/BE
3V Lithium Continuous Discharge Under 15 k
Load to 2.5V
End-Voltage.
20
±2
.1183Hrs. or Longer .1133Hrs.or Longer
after 12 months.
MITSUBISHI CR2032 3V Lithium Continuous Discharge Under 15 k
Load to 2.0V
End-Voltage.
20℃±2℃.1000Hrs. or Longer .970Hrs.or Longer
after 12 months.
0
±2
. 910Hrs. or Longer .890Hrs.or Longer