DELL UltraSharp U3423WE LED display 86.7 cm (34.1") 3440 x 1440 pixels UltraWide Quad HD LCD Silver

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86.7cm (34.14") UltraWide Quad HD 3440 x 1440 Edge LED IPS, 21:9, 300cd/m², 8ms, 178°/178°, 2000:1
SKU
DELL-U3423WE
UNSPSC: 43211902
Experience immersive productivity with superior contrast and color on a 34" curved WQHD monitor with IPS Black technology and ComfortView Plus.
Display
HDCPYes
Display brightness (typical)300 cd/m²
Screen shapeCurved
Native aspect ratio21:9
Pixel density109 ppi
Colour gamut98%
Maximum refresh rate60 Hz
sRGB coverage (typical)100%
HD typeUltraWide Quad HD
Display technologyLCD
Viewing angle, horizontal178°
Viewing angle, vertical178°
Pixel pitch0.2325 x 0.2325 mm
Horizontal scan range30 - 90 kHz
Vertical scan range56 - 76 Hz
Viewable size, horizontal80 cm
Viewable size, vertical33.5 cm
Viewable size diagonal86.7 cm
Supported video modes480p, 576p, 720p, 1080i, 1080p
Backlight typeEdge LED
Display resolution3440 x 1440 pixels
Response time8 ms
Display diagonal86.7 cm (34.1")
Contrast ratio (typical)2000:1
Response time (fast)5 ms
TouchscreenNo
High Dynamic Range (HDR) supportedNo
Panel typeIPS
Colour gamut standardDCI-P3
Anti-glare screenYes
Audio
Built-in speaker(s)Yes
RMS rated power10 W
Performance
Built-in speaker(s)Yes
RMS rated power10 W
Built-in cameraNo
Management features
On Screen Display (OSD)Yes
Network
Ethernet LAN (RJ-45) ports0
Wi-FiNo
Multimedia
Number of speakers2
Built-in speaker(s)Yes
RMS rated power10 W
Built-in cameraNo
Design
Market positioningBusiness
Heavy metals freeHg (mercury)
Feet colourSilver
Product colourSilver
Front bezel colourBlack
Detachable standYes
Camera
Built-in cameraNo
Ports & interfaces
Built-in USB hubYes
USB hub version3.2 Gen 2 (3.1 Gen 2)
USB upstream port typeUSB Type-C
USB Type-A downstream ports quantity4
USB Type-C downstream ports quantity1
Headphone outNo
HDMI ports quantity2
DisplayPorts quantity1
HDCPYes
Audio outputYes
HDMIYes
AC (power) inYes
HDMI version2.1
DisplayPort version1.4
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90 W
USB Type-C DisplayPort Alternate ModeYes
Charging port typeUSB Type-C
Number of USB Type-C upstream ports quantity2
Built-in KVM switchYes
HDCP version2.2
Wi-FiNo
Ethernet LAN (RJ-45) ports0
Technical details
Height (without stand)359.1 mm
Depth (without stand)60.1 mm
Width (without stand)813.3 mm
Feet colourSilver
RJ-45 ports quantity1
Cable lock slotYes
HDMIYes
Product colourSilver
Front bezel colourBlack
Sustainability certificatesENERGY STAR
Doesn't containPVC/BFR
Compliance certificatesRoHS
Power supply typeInternal
Weight (with stand)11 kg
TouchscreenNo
Ergonomics
VESA mountingYes
Cable lock slotYes
Panel mounting interface100 x 100 mm
LED indicatorsYes
SwivellingYes
Swivel angle range-30 - 30°
Tilt angle range-5 - 21°
Height adjustment15 cm
PivotNo
On Screen Display (OSD)Yes
Height adjustmentYes
Cable lock slot typeKensington
Cable managementYes
Tilt adjustmentYes
Power
Power supply typeInternal
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)198 W
Power consumption (standby)0.3 W
Power consumption (typical)31 W
Power consumption (off)0.3 W
Energy efficiency class (SDR)F
Energy efficiency class (HDR)Not available
Energy consumption (SDR) per 1000 hours31 kWh
European Product Registry for Energy Labelling (EPREL) code1264609
Weight & dimensions
Height (without stand)359.1 mm
Depth (without stand)60.1 mm
Width (without stand)813.3 mm
Width (with stand)813.3 mm
Depth (with stand)237.4 mm
Height (with stand)542.8 mm
Bezel width (side)9.66 mm
Bezel width (top)1.03 cm
Bezel width (bottom)1.39 cm
Weight (with stand)11 kg
Weight (without stand)7.72 kg
Package weight15.7 kg
Packaging data
Package weight15.7 kg
Stand includedYes
Quick start guideYes
Cables includedAC, DisplayPort, HDMI, USB Type-A to USB Type-C, USB Type-C to USB Type-C
DisplayPort cable length1.8 m
HDMI cable length1.8 m
Packaging content
Stand includedYes
Quick start guideYes
Cables includedAC, DisplayPort, HDMI, USB Type-A to USB Type-C, USB Type-C to USB Type-C
DisplayPort cable length1.8 m
HDMI cable length1.8 m
Sustainability
European Product Registry for Energy Labelling (EPREL) code1264609
Total carbon footprint (kg of CO2e)804
Sustainability certificatesENERGY STAR
Doesn't containPVC/BFR
Indication
LED indicatorsYes
Carbon footprint
Total carbon footprint (kg of CO2e)804
Total carbon emissions, w/o use phase (kg of CO2e)549
Total carbon emissions, standard deviation (kg of CO2e)196
PAIA version1.3.1
Carbon emissions, energy usage (kg of CO2e)255
Carbon emissions, manufacturing (kg of CO2e)440
Carbon emissions, logistics (kg of CO2e)98
Carbon emissions, end-of-life (kg of CO2e)11
Other features
Heavy metals freeHg (mercury)
RJ-45 ports quantity1
Ethernet LAN (RJ-45) ports0
Compliance certificatesRoHS
Height (without stand)359.1 mm
Depth (without stand)60.1 mm
Width (without stand)813.3 mm
Power consumption (max)198 W
Quick start guideYes
HDMIYes
USB Power Delivery up to90 W
USB Type-C DisplayPort Alternate ModeYes
Power supply typeInternal
TouchscreenNo
USB Power Delivery (USB PD)Yes
Front bezel colourBlack
Logistics data
Total carbon footprint (kg of CO2e)804
SKU DELL-U3423WE
EAN 5397184656969
Specification
Display
HDCPYes
Display brightness (typical)300 cd/m²
Screen shapeCurved
Native aspect ratio21:9
Pixel density109 ppi
Colour gamut98%
Maximum refresh rate60 Hz
sRGB coverage (typical)100%
HD typeUltraWide Quad HD
Display technologyLCD
Viewing angle, horizontal178°
Viewing angle, vertical178°
Pixel pitch0.2325 x 0.2325 mm
Horizontal scan range30 - 90 kHz
Vertical scan range56 - 76 Hz
Viewable size, horizontal80 cm
Viewable size, vertical33.5 cm
Viewable size diagonal86.7 cm
Supported video modes480p, 576p, 720p, 1080i, 1080p
Backlight typeEdge LED
Display resolution3440 x 1440 pixels
Response time8 ms
Display diagonal86.7 cm (34.1")
Contrast ratio (typical)2000:1
Response time (fast)5 ms
TouchscreenNo
High Dynamic Range (HDR) supportedNo
Panel typeIPS
Colour gamut standardDCI-P3
Anti-glare screenYes
Audio
Built-in speaker(s)Yes
RMS rated power10 W
Performance
Built-in speaker(s)Yes
RMS rated power10 W
Built-in cameraNo
Management features
On Screen Display (OSD)Yes
Network
Ethernet LAN (RJ-45) ports0
Wi-FiNo
Multimedia
Number of speakers2
Built-in speaker(s)Yes
RMS rated power10 W
Built-in cameraNo
Design
Market positioningBusiness
Heavy metals freeHg (mercury)
Feet colourSilver
Product colourSilver
Front bezel colourBlack
Detachable standYes
Camera
Built-in cameraNo
Ports & interfaces
Built-in USB hubYes
USB hub version3.2 Gen 2 (3.1 Gen 2)
USB upstream port typeUSB Type-C
USB Type-A downstream ports quantity4
USB Type-C downstream ports quantity1
Headphone outNo
HDMI ports quantity2
DisplayPorts quantity1
HDCPYes
Audio outputYes
HDMIYes
AC (power) inYes
HDMI version2.1
DisplayPort version1.4
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90 W
USB Type-C DisplayPort Alternate ModeYes
Charging port typeUSB Type-C
Number of USB Type-C upstream ports quantity2
Built-in KVM switchYes
HDCP version2.2
Wi-FiNo
Ethernet LAN (RJ-45) ports0
Technical details
Height (without stand)359.1 mm
Depth (without stand)60.1 mm
Width (without stand)813.3 mm
Feet colourSilver
RJ-45 ports quantity1
Cable lock slotYes
HDMIYes
Product colourSilver
Front bezel colourBlack
Sustainability certificatesENERGY STAR
Doesn't containPVC/BFR
Compliance certificatesRoHS
Power supply typeInternal
Weight (with stand)11 kg
TouchscreenNo
Ergonomics
VESA mountingYes
Cable lock slotYes
Panel mounting interface100 x 100 mm
LED indicatorsYes
SwivellingYes
Swivel angle range-30 - 30°
Tilt angle range-5 - 21°
Height adjustment15 cm
PivotNo
On Screen Display (OSD)Yes
Height adjustmentYes
Cable lock slot typeKensington
Cable managementYes
Tilt adjustmentYes
Power
Power supply typeInternal
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)198 W
Power consumption (standby)0.3 W
Power consumption (typical)31 W
Power consumption (off)0.3 W
Energy efficiency class (SDR)F
Energy efficiency class (HDR)Not available
Energy consumption (SDR) per 1000 hours31 kWh
European Product Registry for Energy Labelling (EPREL) code1264609
Weight & dimensions
Height (without stand)359.1 mm
Depth (without stand)60.1 mm
Width (without stand)813.3 mm
Width (with stand)813.3 mm
Depth (with stand)237.4 mm
Height (with stand)542.8 mm
Bezel width (side)9.66 mm
Bezel width (top)1.03 cm
Bezel width (bottom)1.39 cm
Weight (with stand)11 kg
Weight (without stand)7.72 kg
Package weight15.7 kg
Packaging data
Package weight15.7 kg
Stand includedYes
Quick start guideYes
Cables includedAC, DisplayPort, HDMI, USB Type-A to USB Type-C, USB Type-C to USB Type-C
DisplayPort cable length1.8 m
HDMI cable length1.8 m
Packaging content
Stand includedYes
Quick start guideYes
Cables includedAC, DisplayPort, HDMI, USB Type-A to USB Type-C, USB Type-C to USB Type-C
DisplayPort cable length1.8 m
HDMI cable length1.8 m
Sustainability
European Product Registry for Energy Labelling (EPREL) code1264609
Total carbon footprint (kg of CO2e)804
Sustainability certificatesENERGY STAR
Doesn't containPVC/BFR
Indication
LED indicatorsYes
Carbon footprint
Total carbon footprint (kg of CO2e)804
Total carbon emissions, w/o use phase (kg of CO2e)549
Total carbon emissions, standard deviation (kg of CO2e)196
PAIA version1.3.1
Carbon emissions, energy usage (kg of CO2e)255
Carbon emissions, manufacturing (kg of CO2e)440
Carbon emissions, logistics (kg of CO2e)98
Carbon emissions, end-of-life (kg of CO2e)11
Other features
Heavy metals freeHg (mercury)
RJ-45 ports quantity1
Ethernet LAN (RJ-45) ports0
Compliance certificatesRoHS
Height (without stand)359.1 mm
Depth (without stand)60.1 mm
Width (without stand)813.3 mm
Power consumption (max)198 W
Quick start guideYes
HDMIYes
USB Power Delivery up to90 W
USB Type-C DisplayPort Alternate ModeYes
Power supply typeInternal
TouchscreenNo
USB Power Delivery (USB PD)Yes
Front bezel colourBlack
Logistics data
Total carbon footprint (kg of CO2e)804
Manufacturer DELL
In Stock Y