Dell UltraSharp U3423WE - LED monitor - curved - 34.14" - 3440 x 1440 WQHD @ 60 Hz - IPS Black - 300 cd/m² - 2000:1 - 5 ms - 2xHDMI, DisplayPort, USB-C - speakers - platinum silver - with 3-Years Advanced Exchange Service and Premium Panel Guarantee

Category: Computer Monitors
Code: DELL-U3423WE
Brand: Dell
Warranty: 36 Months
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
DK060 50 13/04/2026 unknown 873.52
JCBSW2 100 17/04/2026 unknown 913.34
DK773 17 26/03/2026 unknown 941.30
DK060 0 unknown 873.52
DK773  20  09/04/2026 unknown 941.30
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Product Description
Dell UltraSharp U3423WE - LED monitor - curved - 34.14"
Device Type
LED-backlit LCD monitor - 34.14"
Energy Label QR Code URL
Https://eprel.ec.europa.eu/qr/1264609
Energy Class
Class F
Power Consumption (On mode)
31 W
Curved Screen
Yes
Features
KVM Switch, USB 3.2 Gen 2/USB-C hub, USB PD 90 Watt
Panel Type
IPS Black
Aspect Ratio
21:9
Native Resolution
WQHD 3440 x 1440 at 60 Hz
Pixel Pitch
0.2325 mm
Brightness
300 cd/m²
Contrast Ratio
2000:1 / 2000:1 (dynamic)
Response Time
5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal)
Colour Support
1.07 billion colours
Colour Gamut
100% Rec 709, 98% DCI-P3
Input Connectors
2xHDMI, DisplayPort, USB-C
Built-in Ethernet
Yes
Display Position Adjustments
Height, pivot (rotation), swivel, tilt
Screen Coating
Anti-glare 3H hardness
Voltage
AC 100-240 V (50/60 Hz)
Colour
Platinum silver
Dimensions (WxDxH) - with stand (lowest position)
81.326 cm x 23.744 cm x 39.277 cm
Weight
11.44 kg
Environmental Standards
TCO Certified Edge Displays, TCO Certified Displays 9, ENERGY STAR Qualified EPEAT Gold
Carbon Footprint
804 kg carbon emissions
Compliant Standards
BFR-free, PVC-free
Bundled Services
3-Years Advanced Exchange Service and Premium Panel Guarantee
Display Type
LED-backlit LCD monitor / TFT active matrix
Energy Label QR Code URL
Https://eprel.ec.europa.eu/qr/1264609
Energy Class
Class F
Diagonal Size
34.14"
Curved Screen
Yes
Built-in Devices
KVM Switch, USB 3.2 Gen 2/USB-C hub
USB Power Delivery
90 Watt
Panel Type
IPS Black
Aspect Ratio
21:9
Native Resolution
WQHD 3440 x 1440 at 60 Hz
Pixel Pitch
0.2325 mm
Pixel Per Inch
109
Brightness
300 cd/m²
Contrast Ratio
2000:1 / 2000:1 (dynamic)
Colour Support
1.07 billion colours
Colour Gamut
100% Rec 709, 98% DCI-P3
Response Time
5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal)
Horizontal Viewing Angle
178
Vertical Viewing Angle
178
Screen Coating
Anti-glare 3H hardness
Backlight Technology
WLED edgelight backlight
Features
Picture in picture, picture by picture, Mercury free, arsenic-free glass, Delta E<2 calibration, 3-sided bezeless, Dell ComfortView Plus
Colour
Platinum silver
Dimensions (WxDxH)
81.326 cm x 23.744 cm x 39.277 cm - with stand (lowest position)
Weight
11.44 kg
Type
Speakers - stereo
Output Power / Channel
5 Watt
Interfaces
2 x HDMI (HDCP 2.2) ¦ DisplayPort 1.4 (HDCP 2.2) ¦ USB-C/DisplayPort 1.4 Alt Mode with Power Delivery (power up to 90W) ¦ USB-C 3.2 Gen 2 upstream (data only) ¦ USB-C 3.2 Gen 2 downstream (power up to 15W) ¦ 4 x USB 3.2 Gen 2 downstream ¦ USB 3.2 Gen 2 downstream with Battery Charging 1.2 ¦ Audio line-out ¦ LAN (RJ-45)
Display Position Adjustments
Height, pivot (rotation), swivel, tilt
Tilt Angle
-5/+21
Swivel Angle
60
Height Adjustment
150 mm
VESA Mounting Interface
100 x 100 mm
Features
Security lock slot (cable lock sold separately), VESA interface support, anti-theft stand lock slot
Cables Included
1 x DisplayPort cable - DisplayPort to DisplayPort - 1.8 m ¦ 1 x USB-C to USB-C cable - 1 m ¦ 1 x HDMI cable - 1.8 m ¦ 1 x USB cable - USB Type A to C - 1 m
Compliant Standards
BFR-free, PVC-free
Security Slot Type
Kensington security slot
Input Voltage
AC 100-240 V (50/60 Hz)
Power Consumption (On mode)
31 W
Power Consumption SDR (On mode)
31 kWh/1000h
Power Consumption (Typical)
198 Watt
Power Consumption Stand by
0.3 Watt
Power Consumption (Off Mode)
0.3 Watt
On / Off Switch
Yes
Dimensions & Weight Details
With stand (lowest position) - width: 81.326 cm - depth: 23.744 cm - height: 39.277 cm - weight: 11.44 kg ¦ With stand (highest position) - width: 81.326 cm - depth: 23.744 cm - height: 54.277 cm - weight: 11.44 kg ¦ Without stand - width: 81.326 cm - depth: 5.75 cm - height: 35.905 cm - weight: 7.72 kg
Shipping Weight
15.65 kg
TCO Certified
TCO Certified Edge Displays, TCO Certified Displays 9
EPEAT Compliant
EPEAT Gold
ENERGY STAR Certified
Yes
Carbon Footprint
804 kg carbon emissions
Total CF/unit Standard Deviation (kg CO2e)
196
Manufacturing (kg CO2e)
439.86
Logistics (kg CO2e)
97.9
Use (kg CO2e)
255
EOL (kg CO2e)
11.3
Total Carbon w/o Use Phase (kg CO2e)
549
PAIA Version
1.3.1, 2022
Bundled Services
3-Years Advanced Exchange Service and Premium Panel Guarantee
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 80% (non-condensing)
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