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header-product Monitor Dell UltraSharp U4323QE 43" 4K UHD IPS LCD 3840x2160, 8 ms, USB-C, USB 3.2 Gen2 hub, built-in speakers, VESA, silver
1,191.99 €

Monitor Dell UltraSharp U4323QE 43" 4K UHD IPS LCD 3840x2160, 8 ms, USB-C, USB 3.2 Gen2 hub, built-in speakers, VESA, silver

Dell UltraSharp U4323QE 43" 4K Monitor Photo 1
Dell UltraSharp U4323QE 43" 4K Monitor Photo 2
Dell UltraSharp U4323QE 43" 4K Monitor Photo 3
Dell UltraSharp U4323QE 43" 4K Monitor Photo 4
Dell UltraSharp U4323QE 43" 4K Monitor Photo 5
Dell UltraSharp U4323QE 43" 4K Monitor Photo 6
Dell UltraSharp U4323QE 43" 4K Monitor Photo 7
Dell UltraSharp U4323QE 43" 4K Monitor Photo 8
Dell UltraSharp U4323QE 43" 4K Monitor Photo 9
Dell UltraSharp U4323QE 43" 4K Monitor Photo 10
Dell UltraSharp U4323QE 43" 4K Monitor Photo 1
Dell UltraSharp U4323QE 43" 4K Monitor Photo 2
Dell UltraSharp U4323QE 43" 4K Monitor Photo 3
Dell UltraSharp U4323QE 43" 4K Monitor Photo 4
Dell UltraSharp U4323QE 43" 4K Monitor Photo 5
Dell UltraSharp U4323QE 43" 4K Monitor Photo 6
Dell UltraSharp U4323QE 43" 4K Monitor Photo 7
Dell UltraSharp U4323QE 43" 4K Monitor Photo 8
Dell UltraSharp U4323QE 43" 4K Monitor Photo 9
Dell UltraSharp U4323QE 43" 4K Monitor Photo 10
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Monitor Dell UltraSharp U4323QE 43" 4K UHD IPS LCD 3840x2160, 8 ms, USB-C, USB 3.2 Gen2 hub, built-in speakers, VESA, silver

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Monitor Dell UltraSharp U4323QE 43" 4K UHD IPS LCD 3840x2160, 8 ms, USB-C, USB 3.2 Gen2 hub, built-in speakers, VESA, silver

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Short description

Dell UltraSharp U4323QE is a 43" 4K Ultra HD IPS LCD monitor with 3840×2160 resolution, 8 ms response time and 350 cd/m² typical brightness. It features an integrated USB 3.2 Gen 2 hub with USB-C downstream port, built-in speakers, VESA mounting and height adjustment. Suitable for productivity, multi-source workflows and content review where precise color and large screen space are required.
Available at price 1,191.99 €: 1 pcs.
Total available for order: 2 pcs.
Warranty: 2 Years
SKU: 10613743
free shipment

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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From 1.89 €
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Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities
Leasing for legal entities: from 41.48 euros per month
Available for private customers at price 1,375.49 €: 1 pcs.
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Product information

Description

The Dell UltraSharp U4323QE is a 43" 4K UHD IPS LCD monitor that provides 3840 x 2160 resolution on a flat, large-format panel. Designed for productivity and multi-source workflows, it offers a 42.5" viewing area, 8 ms response time, 350 cd/m² typical brightness, built-in speakers, USB-C connectivity and an integrated USB 3.2 Gen 2 hub. The display supports VESA mounting and includes height adjustment for ergonomic placement. Its IPS panel and 0.245 x 0.245 mm pixel pitch deliver consistent viewing angles and sharp detail suitable for content review and multitasking.

Advantages

The UltraSharp U4323QE combines high resolution with a large screen area to allow simultaneous viewing of multiple windows and sources without scaling loss. The integrated USB hub with a USB-C downstream port simplifies single-cable workflows for compatible laptops, while built-in speakers reduce the need for external audio devices. IPS technology ensures wide viewing angles and reliable color rendering for review and office work. VESA compatibility and height adjustment provide flexible mounting and ergonomic setup options.

Suitable for

  • Office productivity and multitasking with multiple windows and virtual desktops
  • Multi‑source workflows that require viewing several inputs side by side
  • Content review, documentation and spreadsheet work needing high pixel density
  • Users who prefer a single-cable USB-C connection with hub functionality
  • Workstations that benefit from integrated audio and a large display area

When it may not be suitable

This monitor is a large-format 4K display intended for desk-based productivity rather than fast-paced gaming. The 8 ms response time and 1000:1 typical contrast ratio are adequate for office and content review but may not meet the needs of competitive gamers seeking the lowest response times and highest contrast. Its energy efficiency class is G in SDR conditions, which may be a consideration for energy-sensitive environments.

Key specifications

  • Display diagonal: 43" (42.5" viewable)
  • Resolution: 3840 x 2160 (4K Ultra HD)
  • Panel type: IPS LCD
  • Pixel pitch: 0.245 x 0.245 mm
  • Response time: 8 ms
  • Typical contrast ratio: 1000:1
  • Typical brightness: 350 cd/m²
  • Screen shape: Flat
  • Integrated USB hub with one USB-C downstream port (USB 3.2 Gen 2)
  • Built-in speakers
  • VESA mounting support
  • Color: Silver
  • Energy consumption (SDR) per 1000 hours: 52 kWh

How to use

Position the monitor on a stable desk or attach it to a VESA-compatible arm or bracket using the provided mounting points. Connect a compatible computer via USB-C to enable display signal, power delivery (if supported by the host), and USB hub functionality through a single cable. Alternatively, use other video inputs if needed and connect peripherals to the integrated USB 3.2 Gen 2 hub. Adjust the height and viewing angle to reduce glare and obtain an ergonomic posture. Use the on-screen display to configure brightness, input selection and audio settings for the built-in speakers.

What to consider before purchase

  • Ensure your computer or docking station supports USB-C video and USB 3.2 Gen 2 if you plan to use single-cable connectivity
  • Confirm available desk space and VESA mount compatibility for a 43" monitor
  • Consider that the monitor is optimized for productivity and content review rather than high-refresh gaming
  • Note the energy efficiency class (SDR) and estimated consumption if power use is a concern

Usage recommendations

For multi‑PC workflows, use the monitor's partitioning and input switching features to assign workspaces to each source, and connect a keyboard and mouse through the integrated hub to streamline device management. Adjust ComfortView Plus and brightness settings to reduce eye strain during extended use.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
43 "
Display resolution:
3840 x 2160
HD type:
4K Ultra HD
Panel type:
IPS
Display technology:
LCD
Pixel pitch:
0.245 x 0.245
Response time:
8 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
350 cd/m²
Screen shape:
Flat
USB Type-C downstream ports quantity:
1
Built-in USB hub:
Yes
VESA mounting:
Yes
Built-in speaker(s):
Yes
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
Not available
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
52 kWh
Product colour:
Silver
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
43 "
Display technology:
LCD
HD type:
4K Ultra HD
Panel type:
IPS
Display resolution:
3840 x 2160
Pixel pitch:
0.245 x 0.245
Response time:
8 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
350 cd/m²
Viewing angle, vertical:
178 °
Viewing angle, horizontal:
178 °
Horizontal scan range:
30 - 140
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
Native aspect ratio:
16:9
Vertical scan range:
29 - 76
Pixel density:
103.6 ppi
Colour gamut:
95 %
Display number of colours:
1.07 billion colours
Backlight type:
W-LED
Touchscreen:
No
Anti-glare screen:
Yes
Response time (fast):
5 ms
High Dynamic Range (HDR) supported:
No
Surface hardness:
3H
Colour gamut standard:
sRGB

Design

Screen shape:
Flat
Product colour:
Silver
Panel mounting interface:
100 x 100, 200 x 200
Bezel width (side):
13.01 mm
Bezel width (top):
12.99 mm
Bezel width (bottom):
18.1 mm
Market positioning:
Business
Feet colour:
Silver
Front bezel colour:
Black

Ports & interfaces

HDMI ports quantity:
2
DisplayPorts quantity:
2
Ethernet LAN (RJ-45) ports:
0
USB Type-C downstream ports quantity:
1
AC (power) in:
Yes
Headphone out:
Yes
Built-in USB hub:
Yes
USB hub version:
3.2 Gen 2 (3.1 Gen 2)
USB upstream port type:
USB Type-C
USB Type-A downstream ports quantity:
4
HDMI version:
2.1
HDMI:
Yes
Built-in KVM switch:
Yes
DisplayPort version:
1.4
USB Type-C DisplayPort Alternate Mode:
Yes
USB Power Delivery (USB PD):
Yes
Charging port type:
USB Type-C
USB Power Delivery up to:
90 W
Number of USB Type-C upstream ports quantity:
4

Ergonomics

Swivel angle range:
-20 - 20
Cable management:
Yes
Tilt adjustment:
Yes
VESA mounting:
Yes
Adjustable height (max):
60 mm

Audio

Built-in speaker(s):
Yes

Performance

On Screen Display (OSD):
Yes

Network

Wi-Fi:
No

Multimedia

RMS rated power:
8 W
Built-in camera:
No
Number of speakers:
2

Technical details

Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
G
Sustainability certificates:
ENERGY STAR
Compliance certificates:
RoHS

Other features

Headphone outputs:
1
Maximum refresh rate:
60 Hz
Viewable size diagonal:
107.95 mm
Viewable size, vertical:
529.416 mm
Power supply type:
Internal
Viewable size, horizontal:
941.184 mm
Plug and Play:
Yes
Cable lock slot:
Yes
LED indicators:
Y
Height adjustment:
Yes
Tilt angle range:
-5 - 10
Pivot:
No
Heavy metals free:
Hg (mercury)
On/off switch:
Yes
Swivelling:
Yes
RJ-45 ports quantity:
1
Weight (without stand):
13160 g
Height (without stand):
560.5 mm
Depth (without stand):
64.08 mm
Dell Display Manager (DDM) compatibility:
Yes

Power

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
Not available
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
52 kWh
Power consumption (typical): Power consumption in switched-on state expressed in W.
52.1 W
Power consumption (off):
0.3 W
Power consumption (standby):
0.3 W
Power consumption (max):
250 W
AC input voltage:
100 - 240
European Product Registry for Energy Labelling (EPREL) code:
1260604

Weight & dimensions

Weight (with stand):
18550 g
Width (with stand):
967.21 mm
Height (with stand):
595.2 mm
Depth (with stand):
256.4 mm
Width (without stand):
967.21 mm

Operational conditions

Operating altitude:
0 - 5000
Operating relative humidity (H-H):
10 - 80
Storage temperature (T-T):
-20 - 60
Operating temperature (T-T):
0 - 40
Storage relative humidity (H-H):
5 - 90
Non-operating altitude:
0 - 12192

Packaging data

Package weight:
25230 g

Carbon footprint

Total carbon footprint (kg of CO2e):
1010
Total carbon emissions, standard deviation (kg of CO2e):
263
Carbon emissions, manufacturing (kg of CO2e):
513
Carbon emissions, logistics (kg of CO2e):
124
Carbon emissions, energy usage (kg of CO2e):
358
Carbon emissions, end-of-life (kg of CO2e):
14
Total carbon emissions, w/o use phase (kg of CO2e):
651
PAIA version:
1.3.2, 2022

Sustainability

Doesn't contain:
PVC/BFR

Reasons to buy

Designed for more

Meet the Dell UltraSharp U4323QE — a 43" 4K monitor built to expand productivity, connectivity and sustainability. It delivers a large, color-accurate workspace for multitasking, collaboration and content review while keeping environmental responsibility in mind.

Designed for more

Quadruple view

Organize your workflow with up to four separate Full HD partitions using Internal Multi-Stream Transport (iMST). Partition your screen from a single PC without extra software or DisplayPort splitters to see more at once and work faster.

Quadruple view

Connect up to four PCs

Control four different PCs using a single keyboard and mouse. KVM and Auto KVM let you switch seamlessly between inputs, and you can share content from multiple machines simultaneously for efficient collaboration.

Connect up to four PCs

Elevate your workspace

Access peripherals quickly with front-facing pop-out USB-A and USB-C ports (USB-C supports 15W charging) that tuck away when not in use. The monitor also offers comprehensive connectivity — HDMI, multiple USB-A and USB-C ports (including USB-C with up to 90W power delivery), and an RJ45 (1Gbps) port for a reliable wired network connection.

Elevate your workspace

Adapted to you

Work comfortably with tilt, swivel and height adjustments plus built-in dual 8W speakers for clear sound. Use the power sync feature to turn on your USB-C connected laptop with a single button press, streamlining your start-up process.

Adapted to you

Excellent screen performance

Enjoy crisp detail and ample screen real estate with true 4K (3840 x 2160) resolution on an IPS panel. ComfortView Plus reduces potentially harmful blue light while maintaining strong color accuracy for long, comfortable viewing sessions.

Excellent screen performance

Improved Dell Display Manager

Customize and optimize your workflow with a modern, intuitive DDM interface and Menu launcher. Use Easy Arrange with 49 preset window layouts (plus five customizable layouts) to tile applications across one or multiple screens, receive automatic firmware and software update notifications, and match monitor color presets with supported ICC profiles for consistent color. Share a single keyboard and mouse between PCs with the USB KVM wizard and deploy DDM through IT tools like SCCM/InTune or CLI scripts for easy management.

Improved Dell Display Manager

Green thinking for today and tomorrow

Designed with sustainability in mind: the monitor uses post-consumer recyclable (PCR) plastics and recycled aluminum in its construction and meets EnergyStar® and EPEAT® Gold standards. Packaging incorporates high levels of recycled content, PowerNap saves energy by dimming or sleeping the display when idle, and Dell Technologies continues to reduce environmental impact across the product lifecycle.

Green thinking for today and tomorrow

A brand you can rely on

From the world’s No.1 monitor company, enjoy Dell’s dedication to product quality and customer satisfaction backed by industry-leading support.

A brand you can rely on

Premium Panel Exchange

Benefit from Dell Premium Panel Exchange: free panel replacement within the Limited Hardware Warranty period even if a single bright pixel is found, ensuring your display maintains the highest visual standards.

Premium Panel Exchange

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 1 16.07.2026 1,375.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 1 09.07.2026 Best delivery 1,191.99 € Best price
1,375.49 €
Stock: 1
Delivery Date: 16.07.2026
Warehouse: WH354
Available only for legal entities
1,191.99 €
Stock: 1
Delivery Date: 09.07.2026 Best delivery
Warehouse: EU6

Energy label

Energy label
U4323QE
Model

Device manufacturer code

Dell
Manufacturer

Device manufacturer

43 "
Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

G
Energy efficiency class

Rating of how efficiently a device uses energy, affecting power consumption and costs.

G
Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Not available
Energy efficiency class (HDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

52 kWh
Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

Customer questions

FAQ

How much does the Dell UltraSharp U4323QE 43" 4K Monitor cost, and is it available for purchase?

The price is 1,191.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Dell products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Dell service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, usb type-c downstream ports quantity, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class, energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Dell UltraSharp U4323QE 43" 4K Monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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