DELL UltraSharp U4323QE LED display 109.2 cm (43") 3840 x 2160 pixels 4K Ultra HD LCD Silver

Multiply your productivity with this 42.5'' monitor featuring multi-PC connectivity, 4 unique FHD partitions via iMST, ComfortView Plus and wired Ethernet.

Display diagonal	109.2 cm (43")
Display resolution	3840 x 2160 pixels
HD type	4K Ultra HD
Native aspect ratio	16:9
Display technology	LCD
Panel type	IPS
Backlight type	W-LED
Touchscreen	No
Display brightness (typical)	350 cd/m²
Response time	8 ms
Anti-glare screen	Yes
Screen shape	Flat
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), 1280 x 800, 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 3840 x 2160
Supported video modes	480p, 576p, 720p, 1080i, 1080p, 2160p
Contrast ratio (typical)	1000:1
Maximum refresh rate	60 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
Response time (fast)	5 ms
Pixel pitch	0.2451 x 0.2451 mm
Pixel density	103.6 ppi
Horizontal scan range	30 - 140 kHz
Vertical scan range	29 - 76 Hz
Viewable size, horizontal	94.1 cm
Viewable size, vertical	52.9 cm
Viewable size diagonal	10.8 cm
High Dynamic Range (HDR) supported	No
Surface hardness	3H
Colour gamut standard	sRGB
Colour gamut	95%
Number of speakers	2
RMS rated power	8 W
Built-in speaker(s)	Yes
Built-in camera	No
Market positioning	Business
Product colour	Silver
Front bezel colour	Black
Feet colour	Silver
Built-in USB hub	Yes
USB hub version	3.2 Gen 2 (3.1 Gen 2)
USB upstream port type	USB Type-C
Number of USB Type-C upstream ports quantity	4
USB Type-A downstream ports quantity	4
USB Type-C downstream ports quantity	1
USB Type-C DisplayPort Alternate Mode	Yes
USB Power Delivery	Yes
USB Power Delivery up to	90 W
HDMI	Yes
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	2
DisplayPort version	1.4
Headphone out	Yes
Headphone outputs	1
Built-in KVM switch	Yes
Charging port type	USB Type-C
AC (power) in	Yes
Wi-Fi	No
VESA mounting	Yes
Panel mounting interface	100 x 100,200 x 200 mm
Cable management	Yes
Cable lock slot	Yes
Height adjustment	6 cm
Pivot	No
Swivelling	Yes
Swivel angle range	-20 - 20°
Tilt adjustment	Yes
Tilt angle range	-5 - 10°
On Screen Display (OSD)	Yes
Plug and Play	Yes
LED indicators	Yes
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	Not available
Energy consumption (SDR) per 1000 hours	52 kWh
Power consumption (typical)	52.1 W
Power consumption (standby)	0.3 W
Power consumption (max)	250 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power supply type	Internal
European Product Registry for Energy Labelling (EPREL) code	1260604
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Storage relative humidity (H-H)	5 - 90%
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Width (with stand)	967.2 mm
Depth (with stand)	256.4 mm
Height (with stand)	595.2 mm
Weight (with stand)	18.6 kg
Width (without stand)	967.2 mm
Depth (without stand)	64.1 mm
Height (without stand)	560.5 mm
Weight (without stand)	13.2 kg
Bezel width (side)	1.3 cm
Bezel width (top)	1.3 cm
Bezel width (bottom)	1.81 cm
Package weight	25.2 kg
Sustainability certificates	ENERGY STAR
Doesn't contain	PVC/BFR
Total carbon footprint (kg of CO2e)	1010
Total carbon emissions, standard deviation (kg of CO2e)	263
Carbon emissions, manufacturing (kg of CO2e)	513
Carbon emissions, logistics (kg of CO2e)	124
Carbon emissions, energy usage (kg of CO2e)	358
Carbon emissions, end-of-life (kg of CO2e)	14
Total carbon emissions, w/o use phase (kg of CO2e)	651
PAIA version	1.3.2, 2022
On/off switch	Yes
RJ-45 ports quantity	1
Heavy metals free	Hg (mercury)
Compliance certificates	RoHS
Dell Display Manager (DDM) compatibility	Yes