Alienware AW3821DW User Manual

Setting up the monitor | 35
13. Slide the tabs on the I/O cover into the slots on the display back cover until
it snaps into place.
NOTE: Ensure that all cables pass through the I/O cover and cable-
management slot on the stand riser.
Connecting the computer
WARNING: Before you begin any of the procedures in this section,
follow the Safety instructions.
NOTE: Do not connect all cables to the computer at
the same time.
NOTE: The images are for the purpose of illustration only. Appearance of
the computer may vary.
To connect your monitor to the computer:
1. Connect the other end of the DisplayPort cable (or Mini-DisplayPort to
DisplayPort) or HDMI cable to your computer.

Alienware AW3821DW Specifications

General

Screen Size	37.5 inches
Resolution	3840 x 1600
Panel Type	IPS
Refresh Rate	144 Hz
Response Time	1 ms (GtG)
Aspect Ratio	21:9
Brightness	450 cd/m²
Contrast Ratio	1000:1
G-Sync	NVIDIA G-SYNC Ultimate
Color Gamut	95% DCI-P3
Curvature	2300R
VESA Mount	100 x 100 mm
HDR	DisplayHDR 600
Ports	1x DisplayPort 1.4, 2x HDMI 2.0, 4x USB 3.2 Gen 1, 1x Audio Out