Dell Alienware 25 Gaming AW2521H Alienware AW2521H Monitor Users Guide - Page 17

DP display modes, Sync polarity

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Supported video modes Model AW2521H Video display capabilities (HDMI 480p, 576p, 720p, 1080p & DisplayPort playback) Preset display modes HDMI display modes Display mode VESA, 640 x 480 VESA, 800 x 600 VESA, 1024 x 768 640 x 480p 720 x 480p 720 x 576p 1280 x 720p @ 50 Hz 1280 x 720p @ 60 Hz 1920 x 1080p @ 24 Hz 1920 x 1080p @ 50 Hz 1920 x 1080p @ 60 Hz 1920 x 1080p @ 120 Hz 1920 x 1080 @ 144 Hz 1920 x 1080 @ 240 Hz Horizontal frequency (kHz) 31.47 37.88 48.36 31.48 31.5 31.25 37.5 45 27 56.25 67.5 135 166.59 291.6 Vertical frequency (Hz) 60 60 60 60 60 50 50 60 24 50 60 120 144 240 Pixel clock (MHz) 25.175 40 65 25.18 27.03 27 74.25 74.25 74.25 148.5 148.5 297 346.5 583.2 Sync polarity (Horizontal/ Vertical DP display modes Display mode VESA, 640 x 480 VESA, 800 x 600 Horizontal frequency (kHz) 31.47 37.88 Vertical frequency (Hz) 60 60 Pixel clock (MHz) 25.175 40 Sync polarity (Horizontal/ Vertical) -/-/- About your monitor | 17

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About your monitor
|
17
Supported video modes
Video display capabilities (HDMI
& DisplayPort playback)
480p, 576p, 720p, 1080p
Preset display modes
HDMI display modes
Display mode
Horizontal
frequency
(kHz)
Vertical
frequency
(Hz)
Pixel clock
(MHz)
Sync polarity
(Horizontal/
Vertical)
VESA, 640 x 480
31.47
60
25.175
-/-
VESA, 800 x 600
37.88
60
40
+/+
VESA, 1024 x 768
48.36
60
65
-/-
640 x 480p
31.48
60
25.18
-/-
720 x 480p
31.5
60
27.03
-/-
720 x 576p
31.25
50
27
-/-
1280 x 720p @ 50 Hz
37.5
50
74.25
+/+
1280 x 720p @ 60 Hz
45
60
74.25
+/+
1920 x 1080p @ 24 Hz
27
24
74.25
+/+
1920 x 1080p @ 50 Hz
56.25
50
148.5
+/+
1920 x 1080p @ 60 Hz
67.5
60
148.5
+/+
1920 x 1080p @ 120 Hz
135
120
297
+/+
1920 x 1080 @ 144 Hz
166.59
144
346.5
+/-
1920 x 1080 @ 240 Hz
291.6
240
583.2
+/-
DP display modes
Model
AW2521H
Display mode
Horizontal
frequency
(kHz)
Vertical
frequency
(Hz)
Pixel clock
(MHz)
Sync polarity
(Horizontal/
Vertical)
VESA, 640 x 480
31.47
60
25.175
-/-
VESA, 800 x 600
37.88
60
40
-/-