An immersive 34" WQHD curved monitor with wide colour coverage and extensive connectivity including RJ45, USB-C® and quick-access front ports.
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.
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 5 W speakers deliver great sound.
Get incredible depth, breadth and a wrap-around view that helps you focus on your work. With IPS technology, you can expect consistent colour and picture quality across a wide 178° viewing angle.
See stunning images in true-to-life colour with an incredible colour depth of 1.07 billion colours, and wide colour coverage of industry standards including 99% sRGB, 99% Rec. 709 and 95% DCI-P3 colour coverage. With 95% coverage of the DCI-P3 colour space (which typically offers nearly 25% more coverage than sRGB), DCI-P3 is quickly becoming the colour standard for creating and viewing content.
Your monitor is factory calibrated at 99% sRGB to an accuracy of Delta-E less than 2 for accurate colours right from the start.
With options including RJ45 and USB-C®, your monitor serves as a productivity hub that delivers stable Ethernet and up to 90 W of power delivery — all in a clutter-free setup.
Easily connect to a variety of devices with extensive connectivity options, including DP1.4, HDMI, USB-C and super speed USB 5 Gbps. Plus, quick access ports conveniently located at the front enable fast connection to peripherals and charging of mobile phones (up to 15 W power charging via USB-C).
MAC Address pass-through, PXE Boot, and Wake-on-LAN are conveniently built in.
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.
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.
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.
Tilt, swivel and adjust the height of your monitor to a maximum of 150 mm because you should be comfortable while you work.
Optimize eye comfort with a flicker-free screen and ComfortView, a feature that reduces harmful blue light emissions.
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.
The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.
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.
Shortcut keys can save you even more time, letting you easily configure your display management settings so you can get to work faster.
This monitors meet the latest regulatory and environmental standards such as EnergyStar®, and TCO, and is registered under EPEAT®.
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.
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.
Dell Technologies is committed to reducing environmental impact throughout the product lifecycle.
Product Description | Dell UltraSharp U3421WE - LED monitor - curved - 34.1" |
Device Type | LED-backlit LCD monitor - 34.1" |
Energy Class | Class F |
Power Consumption (On mode) | 31.6 W |
Curved Screen | Yes |
Features | USB 3.2 Gen 1 hub |
Panel Type | IPS |
Aspect Ratio | 21:9 |
Native Resolution | WQHD 3440 x 1440 at 60 Hz |
Pixel Pitch | 0.2325 mm |
Brightness | 300 cd/m² |
Contrast Ratio | 1000:1 |
Response Time | 8 ms (grey-to-grey normal);5 ms (grey-to-grey fast) |
Colour Support | 1.07 billion colours |
Input Connectors | 2xHDMI, DisplayPort, USB-C |
Display Position Adjustments | Height, swivel, tilt |
Screen Coating | Anti-glare 3H hardness |
Voltage | AC 120/230 V (50/60 Hz) |
Dimensions (WxDxH) - with stand | 81.36 cm x 23.74 cm x 39.28 cm |
Environmental Standards | TCO Certified Displays 8,ENERGY STAR Qualified |
Compliant Standards | DisplayPort 1.2,DisplayPort 1.4 |
Bundled Services | 3 years Advanced Exchange Basic Warranty |