Dell U3423WE Curved IPS 34in WQHD Monitor
U3423WE | DellThis product has been discontinued
Features
Dell UltraSharp 34 Curved USB-C Hub Monitor
Beauty in the Way You Work
Immerse yourself in deep blacks, vivid colours 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 Colour
See your work in vibrant, consistent colours across a wide viewing angle with a colour depth of 1.07 billion colours and wide colour coverage—98% of the DCI-P3 colour 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 colour. (TUV Rheinland certified - Low Blue Light Hardware Solution and Flicker Free (ID 1111254236).)
Your Hub for Connectivity
Jumpstart Productivity
Wake up and switch on your laptop with the power sync feature. (The power sync feature on this Dell USB-C Monitor enables start up and wake-on-demand on compatible Dell PCs. Please check your Dell PC to ensure support of this 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 personalisation 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 personalise up to five windows, giving you improved multitasking abilities.
Stay Updated
Get automatic notification anytime for new updates on monitor firmware (Select models only) and software.
Optimise Front of Screen Experience
Get uniform colour experience from your monitor seamlessly by matching the colour preset of the monitor (Select models only) 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 (Select models only). 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 (By weight of the total weight of plastic parts in product. Excludes printed circuit boards, labels, cables, connectors, electronic components, optical components, ESD components, EMI components adhesives, and coatings.), 90% recycled aluminium and meets the latest environmental standards, such as EnergyStar and TCO Certified Edge and is registered EPEAT Gold (EPEAT registered where applicable. EPEAT registration varies by country.).
Eco-Conscious Packaging
Designed with the environment in mind, Dell commercial monitors come in 100% recyclable cardboard packaging. (Applies to outer box and paper cushion packaging materials, based on internal analysis, October 2022.)
Energy Conservation
Save energy when your monitor’s not in use with PowerNap (Enabled by Dell Display Manager), 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.
Operating System
This monitor is compatible with multiple operating systems including Windows and macOS.
Connectivity Options
Ports & Slots
1. Security lock slot (based on Kensington Security Slot™ )
2. Power connector
3. HDMI port (2)
4. Stand lock feature
5. DisplayPort
6. Type-C upstream port (video and data) Super speed USB 10 Gbps (USB 3.2 Gen2)
7. Audio line-out port
8. Type-C upstream port (data only) Super speed USB 10 Gbps (USB 3.2 Gen2)
9. Type-A downstream port (4) Super speed USB 10 Gbps (USB 3.2 Gen2)
10. RJ45 port
11. Type-A downstream port with Power Charging. Super speed USB 10 Gbps (USB 3.2 Gen2)
12. Type-C downstream port. Super speed USB 10 Gbps (USB 3.2 Gen2)
13. Speakers
Cables Included
1. Power cable (Varies by countries)
2. DisplayPort 1.8 M cable (DisplayPort to DisplayPort)
3. HDMI 1.80 M cable
4. USB-A to USB-C Gen2 cable 1.0 M (A to C)
5. Type-C 1.0 M cable (C to C)
Specifications
General Data
Model Number | U3423WE |
Display Type | Active matrix - TFT LCD |
Diagonal Size | 34.14" |
Viewable Size | 34.14" |
Curved Screen | Yes |
Built-In Devices | KVM Switch, USB 3.2 Gen 2 / USB-C hub |
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 | 2,000:1 |
Colour Support | 1.07 billion colours |
Colour Gamut | DCI-P3 98%, Display P3 98%, sRGB 100%, Rec 709 100% |
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 | Mercury free, arsenic-free glass, Delta E<2 calibration, 3-sided bezeless, Dell ComfortView Plus |
Dimensions (W x D x H) | 81.326 cm x 23.744 cm x 39.277 cm - with stand (lowest position) |
Weight | 11.44 kg |
Audio
Type | Speakers |
Output Power / Channel | 2 x 5 W |
Connectivity
Interfaces | 1 x DisplayPort version 1.4 (HDCP2.2) 2 x HDMI port version 2.1 (TMDS) (HDCP2.2) 1 x USB Type-C upstream port (video and data) (Alternate mode with DisplayPort 1.4, Power Delivery PD up to 90 W) 1 x USB-C upstream port (data only, 10 Gbps USB 3.2 Gen2) 4 x super speed USB 10 Gbps (USB 3.2 Gen2) Type-A downstream port 1 x super speed USB 10 Gbps (USB 3.2 Gen2) Type-C downstream port with charging capability at 15 W (maximum) 1 x super speed USB 10 Gbps (USB 3.2 Gen2) Type-A with BC1.2 charging capability at 2 A (maximum) 1 x Audio line-out port 1 x RJ45 port |
Mechanical
Display Position Adjustments | Height, pivot (rotation), swivel, tilt |
Tilt Angle | -5° / +21° |
Swivel Angle | -30° / +30° |
Height Adjustment | 150 mm |
VESA Mounting Interface | 100 x 100 mm |
Miscellaneous
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 | RoHS, BFR-free, PVC-free |
Power
Input Voltage | AC 100/240 V (50 - 60 Hz) |
Power Consumption (On Mode) | 31 W |
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
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 |
Environmental Standards
EPEAT Compliant | EPEAT Gold |
ENERGY STAR Certified | Yes |
Manufacturer Warranty
Service & Support | Limited warranty - 3 years - response time: next business day |
Bundled Services | 3-Year Advanced Exchange Service and Premium Panel Exchange |
Environmental Parameters
Min Operating Temperature | 0 °C |
Max Operating Temperature | 40 °C |
Humidity Range Operating | 10 - 80% (non-condensing) |