Alienware AW3423DW - Resolution Specifications; Supported Video Modes; HDMI Preset Display Modes

About your monitor | 17
Resolution specifications
Horizontal scan range •DisplayPort 1.4: 31 kHz to 274 kHz (automatic)
• HDMI 2.0: 30 kHz to 150 kHz (automatic)
Vertical scan range • DisplayPort 1.4: 1 Hz to 175 Hz (aut
omatic)
• HDMI 2.0: 24 Hz to 120 Hz (automatic)
Maximum preset resolution • DisplayPort: 3440 x 1440 at 175 Hz
• HDMI: 3440 x 1440 at 100 Hz
Supported video modes
Video display capabilities (HDMI
and Displ
ayPort playback)
480p, 576p, 720p, 1080p, QHD
HDMI preset display modes
Description Value
Description Value
Display mode Horizontal
frequency
(k
Hz)
Vertical
frequency
(Hz)
Pixel clock
(MHz)
Sync
polarity
(Horizontal/
Vertical)
VESA, 640 x 480 31.50 59.90 25.20 -/-
VESA,
800 x 600 37.90 60.30 40 +/+
VESA, 1024 x 768 48.40 60 65 -/-
640 x 480p 31.48 60 25.18 -/-
720 x 480p 31.50 60 27.03 -/-
720 x 576p 31.25 50 27 -/-
1280 x 720p at 50 Hz 37.50 50 74.25 +/+
1280 x 720p at 60 Hz 45 60 74.25 +/+
1920 x 1080p at 50 Hz 56.25 50 148.50 +/+
1920 x 1080p at 60 Hz 67.50 60 148.50 +/+
1920 x 1080p at 120 Hz 135 120 297 +/+