Latitude 5440 Owner's Manual

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Power adapter

The following table lists the power adapter specifications of your Latitude 5440.

Table 1. Power adapter specificationsµ
The following table provides the detailed power adapter specifications of Latitude 5440.
Description		Option one	Option two	Option three	Option four
Type		60 W adapter, USB-C	60 W adapter, USB-C, 2-pin	65 W adapter, USB-C	100 W adapter, USB-C
Power-adapter dimensions:
	Height	22 mm (0.86 in.)	22 mm (0.86 in.)	28 mm (1.10 in.)	26.50 (1.04 in.)
	Width	55 mm (2.16 in.)	55 mm (2.16 in.)	51 mm (2.01 in.)	60 mm (2.36 in.)
	Depth	66 mm (2.59 in.)	66 mm (2.59 in.)	112 mm (4.41 in.)	122 mm (4.80 in.)
Input voltage		100 VAC–240 VAC	100 VAC–240 VAC	100 VAC–240 VAC	100 VAC–240 VAC
Input frequency		50 Hz–60 Hz	50 Hz–60 Hz	50 Hz–60 Hz	50 Hz–60 Hz
Input current (maximum)		1.70 A	1.70 A	1.70 A	1.70 A
Output current (continuous)		20 V/3 A (continuous) 15 V/3 A (continuous) 9 V/3 A (continuous) 5 V/3 A (continuous)	20 V/3 A (continuous) 15 V/3 A (continuous) 9 V/3 A (continuous) 5 V/3 A (continuous)	20 V/3.25 A (continuous) 15 V/3 A (continuous) 9 V/3 A (continuous) 5 V/3 A (continuous)	20 V/5 A (continuous) 15 V/3 A (continuous) 9 V/3 A (continuous) 5 V/3 A (continuous)
Rated output voltage		20 VDC 15 VDC 9 VDC 5 VDC	20 VDC 15 VDC 9 VDC 5 VDC	20 VDC 15 VDC 9 VDC 5 VDC	20 VDC 15 VDC 9 VDC 5 VDC
Temperature range:
	Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
	Storage	-20°C to 70°C (-4°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.