Dell OptiPlex XE2 Small Form Factor Owner's Manual page 54

Feature
Network activity light on integrated network
adapter
Power supply diagnostic light
Table 25. Power
NOTE: Heat dissipation is calculated by using the power supply wattage rating.
Power
Mini Tower
Small Form Factor
Coin-cell battery
Table 26. Physical dimension
Physical
Height
Width
Depth
Weight
Table 27. Environmental
Feature
Temperature range:
Operating
Non-Operating
Relative humidity (maximum):
Operating
Non-Operating
Maximum vibration:
Operating
54
Specification
Off (no light) — The computer is not detecting a physical
connection to the network.
Yellow light — A blinking yellow light indicates that network
activity is present.
Green light — The power supply is turned on and is functional.
The power cable must be connected to the power connector (at
the back of the computer) and the electrical outlet.
Wattage Maximum Heat Dissipation
365 W 1245.00 BTU/hr
315 W 1075.00 BTU/hr
Mini Tower
36.00 cm (14.17 inches)
17.50 cm (6.89 inches)
41.70 cm (16.42 inches)
9.40 kg (20.72 lb)
Specification
5 °C to 35 °C (41 °F to 95 °F) (limited to 90W processor)
5 °C to 45 °C (41 °F to 113 °F) (limited to 65W or lower processor. No discrete
graphics card.)
–40 °C to 65 °C (–40 °F to 149 °F)
20% to 80% (non-condensing)
5% to 95% (non-condensing)
0.66 GRMS
Voltage
100 VAC to 240 VAC, 50 Hz to 60
Hz, 5.0 A
100 VAC to 240 VAC, 50 Hz to 60
Hz, 4.4 A
3 V CR2032 lithium coin cell
Small Form Factor
29.00 cm (11.42 inches)
9.30 cm (3.66 inches)
31.20 cm (12.28 inches)
6.00 kg (13.22 lb)