16 | About your monitor
Electrical specifications
Video input signals • HDMI 1.4, 600 mV for each different
ial line, 100 ohm
input impedance per differential pair
• DisplayPort 1.2, 600 mV for each differential line,
10
0 ohm input impedance per differential pair
AC input voltage/
frequency/cu
rrent
100 VAC to 240 VAC / 50 Hz or 60 Hz + 3 Hz / 1.5 A
(typical)
Inrush current • 120 V: 40 A (max.) at 0°C (cold start)
• 240 V: 80 A (max.) at 0°C (cold start)
Physical characteristics
Model AW3420DW
Model AW3420DW
Sign
al cable type • Digital: HDMI, 19 pins (cable is not
incl
uded)
• Digital: DisplayPort, 20 pins
• Universal Serial Bus: USB, 9 pins
NOTE: D
ell monitors are designed to work optimally with the video cables that
are shipped with your monitor. As Dell does not have control over the different
cable suppliers in the market, the type of material, connector and process used
to manufacture these cables, Dell doe not guarantee video performance on
cables that are not shipped with your Dell monitor.
Dimensions (with stand)
Height (extended) 559.4 mm (22.02 in.)
Height (compressed) 429.8 mm (16.92 in.)
Width 813.0 mm (32.01 in.)
Depth 273.8 mm (10.78 in.)
Dimensions (without stand)
Height 364.0 mm (14.33 in.)
Width 813.0 mm (32.01 in.)
Depth 117.9 mm (4.64 in.)
Stand dimensions