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

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Reasons to buy
  • Designed for more
    Meet the monitor designed for more. More seamless productivity. More connectivity than ever. More considerate of the environment.
  • Quadruple view
    Conquer your tasks with up to four partitions
    Expand your productivity by organizing your display in up to four unique FHD partitions via Internal Multi-Stream Transport (iMST) when connected to a single PC. No external software or DisplayPort splitter needed.
  • Connect up to four PCs
    Master multitasking and collaboration
    Work on four different PCs using a single keyboard and mouse. KVM and Auto KVM enable seamless switching from one PC input to another.

    Share content from multiple PCs simultaneously in a huddle setup.
  • Elevate your workspace
    Quick-access ports:
    Enjoy the convenience of front-facing, pop-out USB-A and USB-C (15W charging) ports to connect your peripherals. When you are done, just pop the ports back in to maintain a clean look.

    Comprehensive connectivity:
    Connect your devices to a single monitor through a whole range of ports, from HDMI to multiple USB-A and USB-C ports. Power your laptop with a single USB-C cable to transmit data, audio and video while delivering up to 90W of power. The RJ45 (1Gbps) provides a fast and stable network connection.
  • Adapted to you
    Built for comfort:
    Tilt, swivel, and adjust the monitor to your ideal height for a comfortable setup all day long. Clear sound is conveniently built in with integrated dual 8W speakers.

    Jumpstart productivity:
    Switch on your USB-C connected laptop at the push of a button with the power sync feature.
  • Excellent screen performance
    Enjoy the view:
    Experience clarity and definition with 4K resolution.

    Easy on the eyes:
    Optimize eye comfort with ComfortView Plus, reducing potentially harmful blue light while delivering excellent color accuracy.
  • Improved Dell Display Manager
    Modern Intuitive User Interface:
    New modern user interface for ease of use and personalization of features with Menu launcher.

    Productive at every level:
    Easy Arrange allows you to easily tile multiple applications across one or more screens with 49 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.

    Stay updated:
    Get automatic notification anytime for new updates on monitor firmware and software.

    Optimize front of screen experience:
    Get uniform color experience from your monitor seamlessly by matching the color preset of the monitor and the supported ICC profile.

    Easy setup and sharing of accessories:
    Setup a single keyboard and mouse to be shared easily between multiple PCs with USB KVM wizard. Quick access menu or hotkey allow convenient fast switching between PCs.

    Easy deployment:
    DDM is compatible with management tools such as SCCM / InTune and Command Line Interface scripts for easy IT integration and deployment with asset management.
  • Green thinking for today and tomorrow
    Environmental standards:
    This monitor uses 85% PCR (Post-consumer Recyclable) plastic in the design, 90% recycled aluminum and meets the latest environmental standards such as EnergyStar® and EPEAT® Gold registered.

    Eco-conscious packaging:
    Designed with the environment in mind, Dell commercial monitors ship in select packaging components made with up to 90% recycled materials.

    Energy conservation:
    Save energy when your monitor’s not in use with PowerNap, a feature that dims or puts your monitor to sleep when it’s not in use.

    Advanced sustainability:
    Dell Technologies is committed to reducing environmental impact throughout the product lifecycle.
  • A brand you can rely on
    As the No. 1 monitor company worldwide, we take pride in our unyielding commitment to quality and the utmost customer satisfaction.
  • Premium Panel Exchange
    The Dell Premium Panel Exchange allows a free panel replacement during the Limited Hardware Warranty period even if only one bright pixel is found.
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Specs
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
Display brightness (typical) 350 cd/m²
Response time 8 ms
Anti-glare screen
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
Surface hardness 3H
Colour gamut standard sRGB
Colour gamut 95%
Multimedia
Built-in speaker(s)
Built-in camera
Number of speakers 2
RMS rated power 8 W
Design
Market positioning Business
Product colour Silver
Front bezel colour Black
Feet colour Silver
Heavy metals free Hg (mercury)
Ports & interfaces
Built-in USB hub
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
USB Power Delivery
USB Power Delivery up to 90 W
HDMI
HDMI ports quantity 2
HDMI version 2.1
DisplayPorts quantity 2
DisplayPort version 1.4
Headphone out
Headphone outputs 1
Built-in KVM switch
Charging port type USB Type-C
AC (power) in
Network
Wi-Fi
Ergonomics
VESA mounting
Panel mounting interface 100 x 100, 200 x 200 mm
Cable management

Ergonomics
Cable lock slot
Height adjustment
Height adjustment 6 cm
Pivot
Swivelling
Swivel angle range -20 - 20°
Tilt adjustment
Tilt angle range -5 - 10°
On Screen Display (OSD)
Plug and Play
LED indicators
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
European Product Registry for Energy Labelling (EPREL) code 1260604
Carbon footprint
Total carbon footprint 1010 kg of CO2e
Total carbon emissions (Standard deviation) 263 kg of CO2e
Carbon emissions (Manufacturing) 513 kg of CO2e
Carbon emissions (Logistics) 124 kg of CO2e
Carbon emissions (Energy Usage) 358 kg of CO2e
Carbon emissions (End-of-Life) 14 kg of CO2e
Total carbon emissions (w/o Use phase) 651 kg of CO2e
PAIA version 1.3.2, 2022
Brand-specific features
Dell Display Manager (DDM) compatibility
Technical details
Compliance certificates RoHS
Other features
On/off switch
RJ-45 ports quantity 1
Distributors
Country Distributor
4 distributor(s)
2 distributor(s)
3 distributor(s)
6 distributor(s)
3 distributor(s)
3 distributor(s)
2 distributor(s)
1 distributor(s)
1 distributor(s)
2 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
Disclaimer DELL UltraSharp U4323QE LED display 109.2 cm (43") 3840 x 2160 pixels 4K Ultra HD LCD Silver :

Actual configuration might differ from illustration.

Product Carbon Footprint (PCF):
1. Dell generally uses the PAIA (Product Attribute to Impact Algorithm)(http://msl.mit.edu/projects/paia/main.html) tool for product carbon footprint calculations.
2. Docking station related PCFs are extracted from corresponding LCAs and as such do not follow the PAIA methodology used for calculating other PCFs in this report.
3. PAIA method is developed by the Massachusetts Institute of Technology’s Materials Systems Laboratory and partners.
4. All estimates of carbon footprint are uncertain. Dell Technologies reports the 5th and 95th percentile of the carbon footprint estimate to reflect this uncertainty wherever possible. (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0)
5. Please note the emission estimate in this report is calculated using the mean value along with the standard deviation for that product model.
6. Use of default inputs (i.e. not primary data) and assumptions on location of use and other fields can introduce a standard deviation which must be taken into account while completing the calculations.
7. Please note, PAIA uses the ecoinvent Database (https://ecoinvent.org/the-ecoinvent-database/)whenever primary data is not made available for calculations.
8. For client and commercial end user computing products, minimum configurations were assumed for calculations. For Server and Storage products, typical configurations or ENERGY STAR (https://www.energystar.gov/products) configurations were used for calculations.
9. Use Phase emissions were calculated based on the location of use as "Europe" i.e. the Use Phase emissions are not specific to a single country / location.
10. The report does provide an option for a total emissions number for manufacturing, transport and end of life while leaving the use phase emissions out, in case the customer uses their own calculation methodology for use phase emissions.
11. The lifetime usage assumption at the product family level is as follows: Desktop, Notebook - 4 years, Display - 5 years and Servers - 4.362 years.
12. For detailed assumptions please refer to the product datasheets in the Dell Technologies reports (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0).
13. The results from the PAIA tool are liable to change over time as the methodology is improved and datasets are updated. The PAIA version used to calculate emissions has been indicated with each record in the report.
14. Metrics used: The units for global warming potential are in kgCO2-equivalent or MT (metric ton) CO2-equivalent (CO2e).
15. Starting in February 2024, select new laptops, desktops, and monitor products will no longer use PAIA methodology to calculate their Product Carbon Footprint. Dell has developed an internal calculator to derive a more accurate estimate.

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