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

Why Choose This Product?

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.