Inspiron 7405 2n1 Setup and Specifications

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Power adapter

The following table lists the power adapter specifications of your Inspiron 7405 2n1.

Table 1. Power adapter specifications
The following table provides the detailed power adapter specifications of Inspiron 7405 2n1.
Description		Option one	Option two
Type		45 W	65 W
Connector dimensions:
	External diameter	4.50 mm	4.50 mm
	Internal diameter	2.90 mm	2.90 mm
Input voltage		100 VAC–240 VAC	100 VAC–240 VAC
Input frequency		50 Hz–60 Hz	50 Hz–60 Hz
Input current (maximum)		1.30 A	1.50 A
Output current (continuous)		2.31 A	3.34 A
Rated output voltage		19.50 VDC	19.50 VDC
Temperature range:
	Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
	Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)