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Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

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R22,237

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The DELL UltraSharp U3423WE is a 34.1" UltraWide Quad HD LCD monitor (3440 x 1440) with a curved IPS panel designed for wide viewing angles and immersive horizontal workspace. It delivers improved contrast (2000:1 typical), 300 cd/m² brightness and a native 21:9 aspect ratio, and includes built-in s... Read More

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Stock 90 Code 128148 Brand DELL Model DELL-U3423WE Warranty 2 Years

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The DELL UltraSharp U3423WE is a 34.1" UltraWide Quad HD LCD monitor (3440 x 1440) with a curved IPS panel designed for wide viewing angles and immersive horizontal workspace. It delivers improved contrast (2000:1 typical), 300 cd/m² brightness and a native 21:9 aspect ratio, and includes built-in speakers, a USB 3.2 Gen 2 hub with a downstream USB Type-C port, VESA mounting and height adjustment for ergonomic setup. The monitor's silver finish suits professional and home workspaces.

Advantages

The IPS panel and 34.1" UltraWide Quad HD resolution provide a wide, detailed workspace with consistent color and 178° viewing angles. A curved screen enhances immersion and reduces eye movement across wide documents or timelines. A 2000:1 typical contrast ratio and ComfortView Plus support improved perceived contrast and reduced blue light emission. Integrated USB hub and speakers simplify connectivity and reduce desktop clutter while VESA compatibility and height adjustment support ergonomic positioning.

Suitable for

Multitasking and productivity with wide horizontal screen space
Content review and office work requiring accurate colors and wide viewing angles
Video conferencing and multimedia with built-in speakers and USB connectivity

Key specifications

Display: 34.14" curved LCD, IPS
Resolution: 3440 x 1440 (UltraWide Quad HD), 21:9 aspect ratio
Brightness (typical): 300 cd/m²
Contrast ratio (typical): 2000:1
Response time: 8 ms
Pixel pitch: 0.233 x 0.233 mm
Viewing angles: 178° horizontal / 178° vertical
Connectivity: built-in USB hub (USB 3.2 Gen 2), 1 downstream USB-C port
Built-in speakers: Yes
Mounting and ergonomics: VESA mounting, height adjustment
Color: Silver
Energy class (SDR): F; energy consumption (SDR) per 1000 h: 31 kWh

How to use

Place the monitor on a stable desk or mount it using a compatible VESA arm. Connect the display to your computer via the preferred input and use the USB-C downstream port to connect compatible devices or provide data/power where supported. Adjust the height to align the top of the screen near eye level for ergonomic viewing. Use on-screen display controls to configure brightness, contrast and color settings for your workflow, and enable ComfortView Plus if available to reduce blue light for extended use.

Recommendations

For extended productivity sessions, position the monitor so the center of the screen is directly in front of you and maintain a viewing distance of about an arm's length. Use the built-in USB hub to centralize peripherals and update display drivers to ensure optimal performance.

Beauty in the way you work

Immerse yourself in deep blacks, vivid colors and effortless productivity on this 34” curved WQHD (3440 x 1440) monitor.

All-encompassing experience

Exceptional contrast: Experience superior black and consistent grey performance with exceptional contrast (2000:1) across a wide viewing angle with IPS Black technology. Immersive design: This ultra wide, curved screen improves your field of view, reduces reflections and creates a near-uniform visual focus. Built-in speakers: Deliver clear audio with integrated dual 5W speakers. Brilliant color: See your work in vibrant, consistent colors across a wide viewing angle with a color depth of 1.07 billion colors and wide color coverage—98% of the DCI-P3 color space (99% sRGB). Enhanced eye comfort: ComfortView Plus—an always-on, built-in low blue light screen—reduces potentially harmful blue light emissions without compromising color.

Your hub for connectivity

Jumpstart productivity: Wake up and switch on your laptop with the power sync feature. Enhanced connectivity: Streamline your workspace with extensive connectivity ports including USB-C (up to 90W power delivery), RJ45 (Ethernet), DP1.4, and HDMI. Quick Access USB-C (up to 15W of power charging) and super speed USB 10Gbps ports enable easy connections and fast data transfers. Multitask better: Connect to two PC sources and Auto KVM (keyboard, video, mouse) will seamlessly switch controls over to the second connected PC. Use KVM feature to control both PCs with a single keyboard and mouse. The KVM wizard makes setup a breeze. See more on one screen: View content from two PC sources with Picture-in-Picture (PiP) and Picture-by-Picture (PbP).

Uninterrupted connection

RJ45 (Ethernet) lock to PC gives you the flexibility to lock the wired Ethernet to a chosen PC while continuing to work from dual PC inputs.

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.

Style meets function

Designed with purpose: With a premium platinum finish, a three-sided ultrathin bezel design, a small base and an elegant cable management system made to reduce clutter, it’s the monitor built to match any workspace. Easy to use: Navigate the menu and adjust screen settings with a conveniently-placed joystick control. Built for comfort: Tilt, swivel, slant and adjust the height of your monitor, so you can work however you’re most comfortable.

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 TCO Certified Edge and is registered EPEAT® Gold . Eco-conscious packaging: Designed with the environment in mind, Dell commercial monitors come in 100% recyclable cardboard packaging. 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.

Key Highlights

Multitasking and productivity with wide horizontal screen space
Content review and office work requiring accurate colors and wide viewing angles
Video conferencing and multimedia with built-in speakers and USB connectivity
Display: 34.14" curved LCD, IPS
Resolution: 3440 x 1440 (UltraWide Quad HD), 21:9 aspect ratio
Brightness (typical): 300 cd/m²
Contrast ratio (typical): 2000:1
Response time: 8 ms
Pixel pitch: 0.233 x 0.233 mm
Viewing angles: 178° horizontal / 178° vertical
Connectivity: built-in USB hub (USB 3.2 Gen 2), 1 downstream USB-C port
Built-in speakers: Yes
Mounting and ergonomics: VESA mounting, height adjustment
Color: Silver
Energy class (SDR): F; energy consumption (SDR) per 1000 h: 31 kWh

Specifications

AC (power) in

Yes

AC input frequency

50 - 60

AC input voltage

100 - 240

Adjustable height (max)

150 mm

Anti-glare screen

Yes

Audio output

Yes

Backlight type

Edge LED

Bezel width (bottom)

13.9 mm

Bezel width (side)

9.66 mm

Bezel width (top)

10.35 mm

Built-in camera

No

Built-in KVM switch

Yes

Built-in speaker(s)

Yes

Built-in USB hub

Yes

Cable lock slot

Yes

Cable lock slot type

Kensington

Cable management

Yes

Cables included

AC, DisplayPort, HDMI, USB Type-A to USB Type-C, USB Type-C to USB Type-C

Carbon emissions, end-of-life (kg of CO2e)

11

Carbon emissions, energy usage (kg of CO2e)

255

Carbon emissions, logistics (kg of CO2e)

98

Carbon emissions, manufacturing (kg of CO2e)

440

Charging port type

USB Type-C

Colour gamut

98 %

Colour gamut standard

DCI-P3

Compliance certificates

RoHS

Contrast ratio (typical)

2000:1

Depth (with stand)

237.44 mm

Depth (without stand)

60.15 mm

Detachable stand

Yes

Display brightness (typical)

300 cd/m²

Display diagonal

34.14 "

Display resolution

3440 x 1440

Display technology

LCD

DisplayPort cable length

1.8 m

DisplayPort version

1.4

DisplayPorts quantity

1

Doesn't contain

PVC/BFR

Energy consumption (SDR) per 1000 hours

31 kWh

Energy efficiency class (HDR)

Not available

Energy efficiency class (SDR)

F

Ethernet LAN (RJ-45) ports

0

European Product Registry for Energy Labelling (EPREL) code

1264609

Feet colour

Silver

Front bezel colour

Black

HD type

UltraWide Quad HD

HDCP

Yes

HDCP version

2.2

HDMI

Yes

HDMI cable length

1.8 m

HDMI ports quantity

2

HDMI version

2.1

Headphone out

No

Heavy metals free

Hg (mercury)

Height (with stand)

542.77 mm

Height (without stand)

359.05 mm

Height adjustment

Yes

High Dynamic Range (HDR) supported

No

Horizontal scan range

30 - 90

LED indicators

Y

Market positioning

Business

Maximum refresh rate

60 Hz

Native aspect ratio

21:9

Number of speakers

2

Number of USB Type-C upstream ports quantity

2

On Screen Display (OSD)

Yes

Package weight

15650 g

PAIA version

1.3.1

Panel mounting interface

100 x 100

Panel type

IPS

Pivot

No

Pixel density

109 ppi

Pixel pitch

0.233 x 0.233

Power consumption (max)

198 W

Power consumption (off)

0.3 W

Power consumption (standby)

0.3 W

Power consumption (typical)

31 W

Power supply type

Internal

Product colour

Silver

Quick start guide

Yes

Response time

8 ms

Response time (fast)

5 ms

RJ-45 ports quantity

1

RMS rated power

10 W

Screen shape

Curved

sRGB coverage (typical)

100 %

Stand included

Yes

Supported video modes

480p, 576p, 720p, 1080i, 1080p

Sustainability certificates

ENERGY STAR

Swivel angle range

-30 - 30

Swivelling

Yes

Tilt adjustment

Yes

Tilt angle range

-5 - 21

Total carbon emissions, standard deviation (kg of CO2e)

196

Total carbon emissions, w/o use phase (kg of CO2e)

549

Total carbon footprint (kg of CO2e)

804

Touchscreen

No

USB hub version

3.2 Gen 2 (3.1 Gen 2)

USB Power Delivery (USB PD)

Yes

USB Power Delivery up to

90 W

USB Type-A downstream ports quantity

4

USB Type-C DisplayPort Alternate Mode

Yes

USB Type-C downstream ports quantity

1

USB upstream port type

USB Type-C

Vertical scan range

56 - 76

VESA mounting

Yes

Viewable size diagonal

867.16 mm

Viewable size, horizontal

800.05 mm

Viewable size, vertical

335.05 mm

Viewing angle, horizontal

178 °

Viewing angle, vertical

178 °

Weight (with stand)

11010 g

Weight (without stand)

7720 g

Wi-Fi

No

Width (with stand)

813.26 mm

Width (without stand)

813.26 mm

Leaflet

Document

Document

Document

Document

Document

Document

Document

Document

Document

Document

Document

Price history over the last 6 months

Monitor DELL UltraSharp U3423WE 34.1 inch UltraWide Quad HD LCD 3440 x 1440

Current

R22,237

Lowest

R13,307

Highest

R23,653

Change 24H

+R8,242 +59%

Week

+R8,372 +60%

Month

+R8,267 +59%

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