Dell Precision 3490 - Power adapter

Table 48. 2 TB SSD specifications(continued)
Description Values
Environmental operating conditions (non-condensing)
Temperature range 0°C to 70°C
Relative humidity range 10% to 90%
Op shock 1500G
Environmental nonoperating conditions (non-condensing)
Temperature range -40°C to 70°C
Relative humidity range 5% to 95%
Power adapter
The following table lists the power adapter specifications of your Precision 3490.
Table 49. Power adapter specifications
Description Option one Option two Option three
Type
65 W adapter, USB-C
NOTE:
Applicable to
computers shipped with
integrated graphics card.
100 W adapter, USB-C
NOTE:
Applicable to
computers shipped with
integrated or discrete
graphics card.
130 W adapter, USB-C
NOTE:
Applicable to
computers shipped with
integrated or discrete
graphics card.
Power-adapter dimensions:
Height
28.00 mm (1.10 in.) 26.50 mm (1.04 in.) 22.00 mm (0.87 in.)
Width
51.00 mm (2.01 in.) 60.00 mm (2.36 in.) 66.00 mm (2.60 in.)
Depth
112.00 mm (4.41 in.) 122.00 mm (4.80 in.) 143.00 mm (5.63 in.)
Input voltage
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
Input current (maximum)
1.70 A 1.70 A 1.80 A
Output current (continuous)
● 20 V/3.25 A (continuous)
● 15 V/3.00 A (continuous)
● 9 V/3.00 A (continuous)
● 5 V/3.00 A (continuous)
● 20 V/5 A (continuous)
● 15 V/3 A (continuous)
● 9 V/3 A (continuous)
● 5 V/3 A (continuous)
● 20 V/6.50 A (continuous)
● 5 V/1.00 A (continuous)
Rated output voltage
● 20 VDC
● 15 VDC
● 9 VDC
● 5 VDC
● 20 VDC
● 15 VDC
● 9 VDC
● 5 VDC
● 20 VDC
● 5 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to
1
04°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)
-40°C to 70°C (-40°F to
158°F)
Engineering specifications 43