Dell Precision T1650 (Mid 2012) - Manual (Page 4)

4. Connect the power cable(s).
Figure 8. Connecting Power
5. Press the power buttons on the monitor and the computer.
Figure 9. Turning On Power
Specifications
NOTE: Offerings may vary by region. The following specifications are only those
required by law to ship with your computer. For more information regarding the
configuration of your computer, click Start → Help and Support and select the
option to view information about your computer.
Power
Voltage 100 VAC to 240 VAC
Wattage 275 W/320 W
Input Current 5 A
Coin-cell battery 3 V CR2032 lithium coin cell
Maximum heat dissipation 4774.00 BTU/hr
NOTE: Heat dissipation is calculated by using the power supply wattage rating.
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