18
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About your monitor
Preset display modes
Display mode
Horizontal
frequency
(kHz)
Vertical
frequency
(Hz)
Pixel
clock
(MHz)
Sync
polarity
(Horizontal
/Vertical)
VESA, 720 x 400
31.5
70.1
28.3
-/+
VESA, 640 x 480
31.5
59.9
25.2
-/-
VESA, 640 x 480
37.5
75.0
31.5
-/-
VESA, 800 x 600
37.9
60.3
40.0
+/+
VESA, 800 x 600
46.9
75.0
49.5
+/+
VESA, 1024 x 768
48.4
60.0
65.0
-/-
VESA, 1024 x 768
60.0
75.0
78.8
+/+
VESA, 1152 x 864
67.5
75.0
108.0
+/+
VESA, 1280 x 800 - R
49.3
59.9
71.0
+/-
VESA, 1280 x 1024
64.0
60.0
108.0
+/+
VESA, 1280 x 1024
80.0
75.0
135.0
+/+
VESA, 1600 x 1200
75.0
60.0
162.0
+/+
VESA, 1920 x 1080
67.5
60.0
148.5
+/+
VESA, 2560 x 1440
88.8
60.0
241.5
+/-
VESA, 3440 x 1440*
88.8
60.0
319.8
+/-
* Requires a graphics card that supports HDMI 2.1 (TMDS).
Electrical specifications
Model
U3423WE
Video input signals
HDMI 2.1 (TMDS)*/DisplayPort 1.4**, 600 mV for each
differential line, 100 ohm input impedance per
differential pair
AC input voltage/
frequency/current
100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 3.0 A
(typical)
