Alienware AW3821DW - Supported Video Modes; Preset Display Modes

18 | About your monitor
Supported video modes
Video display capabilities (HDMI
&
DisplayPort playback)
480p, 576p, 720p, 1080p, QHD
Preset display modes
HDMI display modes
Display mode Horizontal
frequency
(kH
z)
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 @ 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 +/+
2560 x 1440 @ 60 Hz 89.43 60 243.25 +/-
2560 x 1440 @ 120 Hz 183 120 497.75 +/-
3840 x 1600 @ 30 Hz 49.2 30 196.65 +/-
3840 x 1600 @ 60 Hz 99.4 60 397.4 +/-
3840 x 1600 @ 85 Hz 141.6 85 566.25 +/-
Model AW3821DW