DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 px LCD monitor Black,Silver

Market positioning: Graphics design
Feet colour: Silver
Front bezel colour: Black
Product colour: Silver
Power supply type: Internal
European Product Registry for Energy Labelling (EPREL) code: 390236
Energy efficiency class (SDR): G
Energy efficiency scale: A to G
AC input voltage: 100 - 240 V
Power consumption (standby): 0.3 W
Power consumption (PowerSave): 44.81 W
Power consumption (max): 240 W
Energy consumption (SDR) per 1000 hours: 41 kWh
Energy efficiency class (HDR): Not available
Power consumption (typical): 41.3 W
Input current: 2.8 A
Power consumption (off): 0.3 W
AC input frequency: 50 - 60 Hz
Operating relative humidity (H-H): 10 - 80%
Storage relative humidity (H-H): 5 - 90%
Storage temperature (T-T): -20 - 60 °C
Operating temperature (T-T): 0 - 40 °C
Bezel width (top): 1.13 cm
Width (without stand): 946.6 mm
Bezel width (side): 1.13 cm
Depth (without stand): 59.6 mm
Bezel width (bottom): 1.58 cm
Weight (with stand): 13.8 kg
Width (with stand): 946.6 mm
Height (without stand): 419.1 mm
Depth (with stand): 248 mm
Weight (without stand): 9.5 kg
Height (with stand): 577.3 mm
Wi-Fi: No
AMD FreeSync: No
NVIDIA G-SYNC: No
Package weight: 21.6 kg
Display technology: LCD
Colour gamut: 98%
High Dynamic Range (HDR) supported: No
Viewable size, horizontal: 92.9 cm
Supported video modes: 720p, 480p, 1080p, 1080i
Viewing angle, horizontal: 178°
Horizontal scan range: 27 - 133.286 kHz
Supported graphics resolutions: 1920 x 1080 (HD 1080), 800 x 600 (SVGA), 720 x 400, 3840 x 2160, 4096 x 2160, 2048 x 1152, 1600 x 1200 (UXGA), 1280 x 800 (WXGA), 5120 x 2160, 640 x 480 (VGA), 1680 x 1050 (WSXGA+), 2560 x 1080, 1024 x 768 (XGA), 1152 x 864 (XGA+)
Colour gamut standard: DCI-P3
Viewable size diagonal: 100.9 cm
Pixel pitch: 0.1815 x 0.1815 mm
Backlight type: LED
Display number of colours: 1.073 billion colours
Response time (fast): 5 ms
Viewing angle, vertical: 178°
Screen curvature rating: 2500R
Touchscreen: No
Pixel density: 140 ppi
Viewable size, vertical: 39.2 cm
Vertical scan range: 24 - 86 Hz
Anti-glare screen: Yes
Display diagonal: 100.8 cm (39.7")
Contrast ratio (typical): 1000:1
Maximum refresh rate: 60 Hz
Panel type: IPS
Native aspect ratio: 21:9
Screen shape: Curved
Display brightness (typical): 300 cd/m²
HD type: 4K DCI
Response time: 8 ms
Display resolution: 5120 x 2160 pixels
Built-in speaker(s): Yes
RMS rated power: 18 W
Number of speakers: 2
Built-in camera: No
Height adjustment: Yes
Panel mounting interface: 100 x 100
Swivel angle range: -30 - 30°
Adjustable height (max): 12 cm
Pivot: No
Swivelling: Yes
VESA mounting: Yes
Tilt adjustment: Yes
Tilt angle range: -5 - 21°
Cable lock slot: Yes
HDMI ports quantity: 2
Thunderbolt 3 ports quantity: 1
USB Type-C downstream ports quantity: 1
Built-in USB hub: Yes
Headphone outputs: 1
DVI port: No
Audio input: No
USB Type-A downstream ports quantity: 4
Headphone out: Yes
HDMI: Yes
Number of USB Type-B upstream ports quantity: 1
Headphone connectivity: 3.5 mm
HDMI version: 2.0
Number of upstream ports: 1
DisplayPorts quantity: 1
USB Power Delivery up to: 90 W
USB upstream port type: USB Type-B
DisplayPort version: 1.4
RJ-45 ports quantity: 1
Harmonized System (HS) code: 85285210
Total carbon emissions, w/o use phase (kg of CO2e): 549
Total carbon emissions, standard deviation (kg of CO2e): 149
Carbon emissions, logistics (kg of CO2e): 112
Carbon emissions, energy usage (kg of CO2e): 377
Total carbon footprint (kg of CO2e): 926
Carbon emissions, end-of-life (kg of CO2e): 6
Carbon emissions, manufacturing (kg of CO2e): 430