DELL UltraSharp U4323QE computer monitor

Display
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%
Multimedia
Number of speakers: 2
RMS rated power: 8 W
Built-in speaker(s): Yes
Built-in camera: No
Design
Market positioning: Business
Product colour: Silver
Front bezel colour: Black
Feet colour: Silver
Ports & interfaces
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 (USB PD): 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
Network
Wi-Fi: No
Ergonomics
VESA mounting: Yes
Panel mounting interface: 100 x 100,200 x 200 mm
Cable management: Yes
Cable lock slot: Yes
Height adjustment: Yes
Adjustable height (max): 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
Power
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
Operational conditions
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
Weight & dimensions
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
Packaging data
Package weight: 25.2 kg
Sustainability
Sustainability certificates: ENERGY STAR
Doesn’t contain: PVC/BFR
Carbon footprint
Total carbon footprint (kg of CO2e): 1010
Total carbon emissions, standard deviation (kg of CO2e): 263
Carbon emissions, manufacturing (kg of CO2e): 512.07
Carbon emissions, logistics (kg of CO2e): 124.23
Carbon emissions, energy usage (kg of CO2e): 359.56
Carbon emissions, end-of-life (kg of CO2e): 14.14
PAIA version: PAIA 1.3.2, 2022
Other features
On/off switch: Yes
RJ-45 ports quantity: 1
Heavy metals free: Hg (mercury)
Compliance certificates: RoHS
Brand-specific features
Dell Display Manager (DDM) compatibility: Yes