34" curved monitor with QD-OLED technology and AMD FreeSync™ Premium Pro. Featuring infinite contrast ratio and VESA DisplayHDR TrueBlack 400 for an incredible front-of-screen performance.

Alienware AW3423DWF. Display diagonal: 34.18", Display resolution: 3440 x 1440 pixels, HD type: UltraWide Quad HD, Display technology: QD-OLED, Response time: 0.1 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting, Height adjustment. Product color: Black

Display diagonal	34.18"
Display resolution	3440 x 1440 pixels
Native aspect ratio	21:9
Display technology	QD-OLED
Touchscreen	No
HD type	UltraWide Quad HD
Response time	0.1 ms
Screen shape	Curved
Contrast ratio (typical)	1000000:1
Maximum refresh rate	165 Hz
Display number of colors	1.07 billion colors
Backlight type	LED
Display brightness (peak)	1000 cd/m²
Display brightness (typical)	250 cd/m²
Screen curvature rating	1800R
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440
Supported video modes	480p, 576p, 720p, 1080i, 1080p
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.00906 x 0.00906" (0.23 x 0.23 mm)
Pixel density	110 ppi
Horizontal scan range	27 - 285 kHz
Vertical scan range	48 - 165 Hz
Viewable size, horizontal	31.5" (80 cm)
Viewable size, vertical	13.3" (33.7 cm)
Viewable size diagonal	34.2" (86.8 cm)
Display diagonal (metric)	34.2" (86.8 cm)
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR 400
Colour gamut standard	DCI-P3
Color gamut	99.3%
sRGB coverage (typical)	149%
Dell ComfortView technology	Yes
Quantum dot color technology	Yes
Heat dissipation (typical)	116.28 BTU/h
AMD FreeSync	Yes
AMD FreeSync type	FreeSync Premium Pro
VESA Adaptive Sync support	Yes
Flicker-free technology	Yes
Low Blue Light technology	Yes
Smart modes	RPG, Sports
Built-in speaker(s)	No
Built-in camera	No
Market positioning	Gaming
Product color	Black
Color name	Dark Side of the Moon
Feet color	Black
Built-in USB hub	Yes
HDMI	Yes
Headphone out	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
Number of USB Type-B upstream ports quantity	1
USB Type-A downstream ports quantity	4
HDMI ports quantity	1
HDMI version	2.0
DisplayPorts quantity	2
DisplayPort version	1.4
Audio output	Yes
Headphone outputs	1
HDCP	Yes
HDCP version	2.2
Wi-Fi	No
VESA mounting	Yes
Cable lock slot	Yes
Height adjustment	Yes
Panel mounting interface	100 x 100 mm
Cable management	Yes
Cable lock slot type	Kensington
Adjustable height (max)	4.33" (11 cm)
Pivot	Yes
Pivot angle	-5 - 5°
Swiveling	Yes
Swivel angle range	-20 - 20°
Tilt adjustment	Yes
Tilt angle range	-5 - 21°
On Screen Display (OSD)	Yes
Plug and Play	Yes
LED indicators	Yes
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	34 kWh
Energy consumption (HDR) per 1000 hours	36 kWh
Power consumption (typical)	34 W
Power consumption (standby)	0.5 W
Power consumption (max)	200 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	3 A
Power supply type	Internal
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Operating altitude	0 - 196850.4" (0 - 5000 m)
Non-operating altitude	0 - 480000" (0 - 12192 m)
Width (with stand)	32.1" (815.2 mm)
Depth (with stand)	12" (305.7 mm)
Height (with stand)	16.4" (415.6 mm)
Weight (with stand)	20.5 lbs (9.29 kg)
Width (without stand)	32.1" (815.2 mm)
Depth (without stand)	5" (127.1 mm)
Height (without stand)	14.3" (364.1 mm)
Weight (without stand)	13.8 lbs (6.27 kg)
Bezel width (side)	0.433" (1.1 cm)
Bezel width (top)	0.254" (6.45 mm)
Bezel width (bottom)	0.811" (2.06 cm)
Package weight	32.2 lbs (14.6 kg)
Stand included	Yes
Cables included	DisplayPort, USB
Quick start guide	Yes
DisplayPort cable length	70.9" (1.8 m)
Anti-reflective	Yes
Picture-by-Picture (PbP)	Yes
Maximum resolution	3440 x 1440 pixels
Heavy metals free	Hg (mercury)
Compliance certificates	RoHS
Ethernet LAN (RJ-45) ports	0
Dell Display Manager (DDM) compatibility	Yes
European Product Registry for Energy Labelling (EPREL) code	1337447