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      Dell UltraSharp 34 Curved USB-C Hub Monitor - U3421WE

      An immersive 34" WQHD curved monitor with wide color coverage and extensive connectivity including RJ45, USB-C® and quick-access front ports.
      Dell Price €653.13
      €531.00 excluding VAT
      Manufacturer part 526MM | Dell part 210-AXQL | Order Code u3421we | Dell
      Productivity never looked so good

      Productivity never looked so good

      Immersive productivity: See more and achieve more on this 34” ultrawide WQHD (3440 x 1440) curved screen. With wider onscreen space, you can multitask effectively—without the need for a dual monitor setup.

      All-encompassing experience: The 1900R screen curvature creates a wider field of view, minimizes reflection and offers near uniform visual focus, for a more comfortable
      visual experience over extended viewing periods. Plus, the built-in, dual 5W speakers deliver great sound.

      Unparalleled focus: Get incredible depth, breadth and a wrap-around view that helps you focus on your work. With IPS technology, you can expect consistent color and picture quality across a wide 178° viewing angle.
      Enhanced color coverage

      Enhanced color coverage

      Consistent vibrant colors: See stunning images in true-to-life color with an incredible color depth of 1.07 billion colors, and wide color coverage of industry standards including 99% sRGB, 99% Rec. 709 and 95% DCI-P3 color coverage. With 95% coverage of the DCI-P3 color space (which typically offers nearly 25% more coverage than sRGB), DCI-P3 is quickly becoming the color standard for creating and viewing content.

      Accurate color, out of the box: Your monitor is factory calibrated at 99% sRGB to an accuracy of Delta-E less than 2 for accurate colors right from the start.

      Your productivity hub

      Connect to productivity: With options including RJ45 and USB-C®, your monitor serves as a productivity hub that delivers stable Ethernet* and up to 90W of power delivery—all in a clutter-free setup.

      Extensive connectivity: Easily connect to a variety of devices with extensive connectivity options, including DP1.4, HDMI, USB-C and super speed USB 5Gbps. Plus, quick access ports conveniently located at the front enable fast connection to peripherals and charging of mobile phones (up to 15W power charging via USB-C).

      Enhanced manageability: MAC Address pass-through*, PXE Boot, and Wake-on-LAN are conveniently built in.

      Multitask efficiently: Connect two PC sources to the monitor. Our intelligent Auto KVM feature detects the latest connected PC and seamlessly switches controls over. View content from both PC sources with Picture-by-Picture (PbP) and Picture-in-Picture (PiP), and use the KVM (keyboard, video and mouse) feature control both PCs with a single keyboard and mouse.
      Masterful redesign

      Masterful redesign

      Designed with you in mind: Navigate the menu and adjust screen settings with the easy-to-use joystick control. Plus, the three-sided, ultra thin borders let you dive in without distraction.

      Beauty meets function: Crafted with a premium, platinum silver finish, this sleek monitor features a compact base and a hidden cable management design that runs the cables through the monitor riser.

      Comfort is key: Tilt, swivel and adjust the height of your monitor to a maximum of 150mm because you should be comfortable while you work.

      Easy on the eyes: Optimize eye comfort with a flicker-free screen and ComfortView*, a feature that reduces harmful blue light emissions.
      Dell Display Manager

      Dell Display Manager

      Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.*

      Seamless transitions: The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.

      More ways to manage: Asset management reports allow IT managers to quickly capture and track monitor information as well as configure multiple monitors at once through a single setup.

      The key to convenience: Shortcut keys can save you even more time, letting you easily configure your display management settings so you can get to work faster.

      Expanded compatibility: With support for multiple operating systems*, Dell Display Manager helps you stay productive however you work.
      Green thinking: for today and tomorrow

      Green thinking: for today and tomorrow

      Environmental standards: This monitors meet the latest regulatory and environmental standards such as EnergyStar®, and TCO Certified, and is registered under EPEAT®*.

      Eco-conscious packaging: To reduce our manufacturing impact on the environment, this monitor is shipped Styrofoam-free, and the packaging is made of at least 75% recycled cardboard.

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

      Advancing sustainability: Dell Technologies is committed to reducing environmental impact throughout the product lifecycle. Read more about our commitment to sustainability and our 2030 Social Impact goals here, and our product’s carbon footprint here.
      Connectivity Options

      Connectivity Options

      Ports & Slots:

      1. Security lock slot | 2. Power connector | 3. HDMI port x 2 | 4. Stand lock feature | 5. DisplayPort | 6. USB-C upstream port | 7. Audio line-out port* | 8. USB upstream port | 9. Super speed USB 5Gbps (USB 3.2 Gen1) x 3 | 10. RJ45 port | 11. Super speed USB 5Gbps (USB 3.2 Gen1) | 12. USB-C downstream port

      Cables Included:

      1. Power cable (varies by country) | 2. DisplayPort cable (DP to DP) | 3. HDMI cable | 4. USB-C cable | USB 3.0 Upstream cable (enables the USB ports on the monitor)

      Peace of mind, guaranteed

      Our products are engineered with care and precision, so we guarantee support and peace of mind.
      A brand you can rely on
      A brand you can rely on
      As the No. 1 monitor company worldwide for seven consecutive years (2013 to 2020)*, we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.
      Premium Panel Exchange
      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.
      Advanced Exchange Service
      Advanced Exchange Service
      Your monitor comes with a 3-year Advanced Exchange Service* so that if a replacement becomes necessary, it will be shipped to you the next business day during your 3-year Limited Hardware Warranty.*
      Optional ProSupport
      Optional ProSupport
      Get a higher level of support that moves at the speed of business with optional ProSupport*. Upgrade to 24x7, in-region technical phone support from qualified engineers. Includes Advanced Exchange.
      Reliable and responsible
      Reliable and responsible
      Designed with the environment in mind, this monitor meets the latest regulatory and environmental standards.


      Complete your experience with accessories designed to make the most of your Dell UltraSharp Monitor.

      Tech Specs

      Display Type
      LED-backlit LCD monitor / TFT active matrix
      Energy Class
      Class F
      Diagonal Size
      Viewable Size
      Curved Screen
      Built-in Devices
      KVM Switch, USB 3.2 Gen 1/USB-C hub
      USB Power Delivery
      90 Watt
      Panel Type
      Aspect Ratio
      Native Resolution
      WQHD 3440 x 1440 at 60 Hz
      Pixel Pitch
      0.2325 mm
      Pixel Per Inch
      300 cd/m²
      Contrast Ratio
      Colour Support
      1.07 billion colours
      Response Time
      8 ms (grey-to-grey normal); 5 ms (grey-to-grey fast)
      Horizontal Viewing Angle
      Vertical Viewing Angle
      Screen Coating
      Anti-glare, 3H Hard Coating
      Backlight Technology
      Picture in picture, picture by picture, LED edgelight system, Mercury free, arsenic-free glass, Dell Easy Arrange, 3-sided bezeless
      Dimensions (WxDxH)
      81.33 cm x 23.74 cm x 39.28 cm - with stand
      Power Consumption (On mode)
      31.6 Watt

      Speakers - stereo
      Output Power / Channel
      5 Watt

      • 2 x HDMI
      • 2 x DisplayPort (DisplayPort 1.4 mode)
      • USB-C upstream (DisplayPort 1.4 mode / power up to 90W)
      • USB-C downstream (power up to 15W)
      • USB 3.2 Gen 1 upstream (Type B)
      • USB 3.2 Gen 1 downstream with Battery Charging 1.2
      • 3 x USB 3.2 Gen 1 downstream
      • Audio line-out
      • Network (RJ-45)

      Display Position Adjustments
      Height, swivel, tilt
      Tilt Angle
      Swivel Angle
      Height Adjustment
      150 mm

      Security lock slot (cable lock sold separately)
      Cables Included
      • 1 x USB-C cable
      • 1 x HDMI cable
      • 1 x DisplayPort cable - DisplayPort to DisplayPort
      • 1 x USB 3.2 Gen 1 upstream cable - USB Type A to B
      Compliant Standards
      RoHS, halogen-free, BFR-free, DisplayPort 1.4, PVC-free

      Power Consumption (On mode)
      31.6 Watt
      Power Consumption (On mode)
      31.6 Watt
      Power Consumption (Max)
      210 Watt
      Power Consumption Stand by
      0.3 Watt
      Power Consumption (Off Mode)
      0.2 Watt

      Software / System Requirements
      Included Software
      Dell Display Manager

      Dimensions & Weight
      Dimensions & Weight Details
      • With stand - width: 81.33 cm - depth: 23.74 cm - height: 39.28 cm
      • Without stand - width: 81.33 cm - depth: 6.02 cm - height: 35.91 cm - weight: 7.52 kg

      Environmental Standards
      TCO Certified
      TCO Certified
      ENERGY STAR Certified

      Manufacturer Warranty
      Bundled Services
      3-Years Advanced Exchange Service and Premium Panel Guarantee

      Drivers, Manuals & Support


      Dell Support

      From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

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